60+ Happy Birthday Wishes for Mother-in-Law

Birthday Wishes for Mother-in-Law: A mother-in-law is the woman you have to convince that you will take care of her son or daughter. Forming a relationship with her can be a little bit hard. You have to show that you will do everything you can to make her son/daughter happy. Mothers-in-law are special because they’re the ones who gave birth to the woman/man of your dreams.

Happy Birthday, cute mother-in-law.

When it comes to your mother-in-law’s birthday, you have to concentrate more on telling her thank you than making her realize that she’s growing old. You can start her birthday with a little message to wish her a great one.

Heartfelt / Funny / From Son-in-law / From Daughter-in-law / Future Mother-in-law / Son’s mother-in-law / Ex-mother-in-law / Stepmother-in-law


Here are some sweet and sincere birthday messages for a mother-in-law.

  • Happy Birthday, Mother-in-law! One more year of greatness and wisdom.
  • You’re a wonderful mother, a great grandmother and an even awesome mother-in-law. Happy Birthday!
  • Having a mother is a thing of great joy, but having two brings about an exceeding joy. Happy Birthday to the sweetest mother-in-law!

Happy Birthday, Mother-in-law!

  • A great birthday to the greatest mother-in-law. By the way, thank you for accepting me as a part of your family.
  • I know this day will be as beautiful as you are, mother–in-law. Enjoy the day and everything that comes with it.
  • You’re a wonderful woman, and wonderful women deserve a special day where they can celebrate their awesomeness. So enjoy this day, mother-in-law; you deserve it.
  • A mother-in-law like you should never grow old, you should remain like this forever!
  • Being with you is always a wonderful experience and a one to never forget. Have a cool birthday, mother-in-law.
  • Happy Birthday to the lady whose open-mindedness is lovable and admirable – my amazing mother-in-law.
  • We celebrate you for the great and amazing character you have rubbed on us. Enjoy your day, mom.
  • If you as a mother-in-law can transmit such love and kindness to me, I wonder the kind of joy that will always flow from the heart of your children for having such a mother. My best wishes!
  • Retaining your charm at this age is surprising, only God knows how charming you were when you were young, please retain your charm forever.

You're a wonderful mother, a great grandmother and an even awesome mother-in-law. Happy Birthday!

  • My children are so lucky to have a great grandma like you. Happy Birthday to the world’s best mother-in-law.
  • Happy Birthday, my mother-in-law! Every day you visit us, our kids fly like birds to see their grandma. That’s what we feel too as you bring happiness wherever you go.
  • My friends often tell of how bad their mothers-in-law treat them, but I’m luckiest; I have the best mother-in-law in the world.
  • I wish you would remain with us forever. A lovely birthday to my lovely mother-in-law.
  • May today be as beautiful as you’re. Thanks for being a wonderful mother-in-law.
  • My mother-in-law, you’re truly one of a kind; that’s why celebrating you today is something I enjoy doing. May you live longer than us all.
  • Happy Birthday to my cute mother-in-law that without her, I wouldn’t have this wonderful partner to complete me.
  • Being the mother of my spouse isn’t the only reason for being proud of you, but you have the kindness and mercy that force all to respect and love you. Have a great birthday, mother-in-law.
  • The word mother itself hides a lot of sweetness. I can always feel your love and gentleness. Happy Birthday to the world’s greatest mother-in-law!
  • Let’s celebrate one of the most wonderful women ever who gave me a great gift as a life partner. Millions of kisses to you, mom.
  • Best birthday greetings to my second mom – my adorable mother-in-law.

Also Read: Birthday Wishes for Father-in-Law


Here are some funny messages to make your mother-in-law smile. We also have a separate big list of funny messages for birthdays.

  • Happy Birthday, mother-in-law! By the way, how old are you?!

Happy Birthday, mother-in-law! By the way, how old are you?!

  • Your birthday reminds me of you telling us about your youthful lifestyle; no wonder every man wanted to have you then, you’re such a beautiful lady.
  • Thank you for giving birth to such a naughty [man/woman]. Happy Birthday, mother-in-law!
  • Special women like you deserve the best on their birthdays, and guess what!! Maybe the best is just a denture.
  • To the lady who didn’t teach her daughter anything about cooking, many happy returns of the day.

From Son-in-Law

Here are some messages from son-in-law to mother-in-law.

  • Happy Birthday, Mother-in-law, from your dear son-in-law.
  • Sending birthday wishes to my sweet mother-in-law. Do you know that I can’t imagine the possibility of my marriage to your daughter without your unprecedented support?
  • Sometimes, I wonder what you see in me that makes you take me as your own son, but not long ago, I realized it’s not about me, but about you and your wise nature. Happy Birthday to a very wise mother-in-law!
  • A mother-in-law is one of the reasons why people don’t want to go into marriage, but having you as a mother-in-law makes me re-marry your daughter over and over again. Wishing you the best birthday ever!
  • Happy Birthday to the woman whose daughter never stops talking about her and the core human values she taught her. You’re a great lady.
  • Best birthday wishes to my mother-in-law whose glowing and attracting charm is what she passed down to my wife.
  • Happy Birthday, mother-in-law! I hoped to have you in my life since the first day of it, but It’s enough for me to have you and your daughter for one half of my life.

From Daughter-in-Law

Here are some messages from daughter-in-law to mother-in-law.

  • Happy Birthday, Mother-in-law, from your spoiled daughter-in-law.
  • Happy Birthday, Dear Mother-in-law! Do you know that every good trait I found in my husband is actually from you? You’re awesome.
  • I wonder what your experience was when you gave birth to my stubborn husband. You’re a strong woman, so enjoy today as you can.
  • Thanks for being an exceptional mother-in-law who is willing to do so much for her daughter-in-law. Happy Birthday!
  • Happy Birthday, my sweet mother-in-law! By the way, I know that you told your son to stick with me. I love you.
  • Your son presented me many gifts, but you’re the most precious gift he gave to me. My dear mom, please be with me like a rock. I’m with you forever. Happy Birthday!

Future Mother-in-Law

Here are some ways to say Happy Birthday to your future mother-in-law.

  • Happy Birthday to a great woman who I’m proud to call my future mother-in-law.
  • One of the greatest joys of every marriage is to have a loving and understanding mother-in-law. I’m waiting to be your daughter-in-law soon.
  • I wish you a cool birthday, my future mother-in-law. Thank you for everything you give to me, your love, care, respect and the most precious thing, your son; without him, my entity is incomplete. I love you.
  • The child’s most precious gift from God is their mother and you’re my second mom. Happy Birthday, my future mother-in-law!
  • For me, It’s an honor to be your future daughter-in-law. Happy Birthday!

Son’s Mother-in-Law

Here are two unique messages for your son’s mother-in-law.

  • Happy Birthday to the woman whose grandchildren never stop talking about the next time they will see her. I didn’t have the chance to tell you that we are lucky to have you in the family.
  • Best birthday wishes to the grandma of my grandkids, yes I’m a grandma too.


The following messages can help you to wish your ex-mother-in-law a happy birthday.

  • Happy Birthday, my ex-mother-in-law! Still sweet and charming.
  • You were such an example for everyone who wants a good home, you always made moves to make things better, but Luck wasn’t good for all of us. Have a superb birthday, ma’am.
  • Even if things didn’t work fine, but you made me a better person. I hope you enjoy this day and everything that comes with it. Happy Birthday, ex-mother-in-law!!
  • Wishing a Happy Birthday to the most graceful lady of the world who has been more than a mother to me. Enjoy your day, mom.


On your stepmother-in-law’s birthday, these messages will help you.

  • Happy Birthday, my amazing stepmother-in-law! Whatever our relationship is, I will always love you and respect you.
  • You may be my stepmother-in-law in, but I always see a friend in you who supports me, helps me and cares for me. Have a great birthday, dear mom.
  • Best wishes for a cool lady. If all mothers-in-law could emulate your love for others, life would be awesome.

Related: 200+ Birthday Wishes and Messages

This type of relationships is sometimes sensitive, so wishing your mother-in-law a happy birthday is mandatory. If you just remember that she’s the mother of your life partner, you will know that she deserves every good word on her birthday. Sweet and heart touching birthday wishes for mother-in-law can do the job and make the lady proud of you.