20 Special Birthday Wishes For a Daughter-in-Law How to Say Happy Birthday to Your Sister-in-Law

Daughter-in-law relationships tend to fall into two categories. One is the tense kind that makes for good jokes and gossip. The other is the blissful sort where the daughter-in-law practically becomes a daughter in fact.

Whatever type of relationship you have with your daughter-in-law, it’s important to wish her a Happy Birthday when the big day comes around. Here’s a collection of birthday wishes for a daughter-in-law in a variety of styles, so you can pick the one that works for you. These birthday messages are ideal for writing in a card, sharing on Facebook, or just sending out in a text message.

Birthday wishes for a special daughter-in-law

Note: For birthday wishes for a daughter, see this list.

Happy Birthday, daughter-in-law! Actually, can we just drop the “in-law” part? You’re like a daughter to me.

Hope you get lots of presents on your birthday. You already gave us a great gift the day you chose to join our family.

Hope you get lots of presents on your birthday. You already gave us a great gift the day you chose to join our family.

Happy Birthday to my beautiful daughter-in-law. We love and appreciate you so much.

Happy Birthday to the wonderful lady who keeps my son in line.

It’s your birthday – let your husband do all the work today. You can tell him I said so.

God brought you into the world on this day, and fate brought you into our family. Happy Birthday to a daughter-in-law who truly makes our world complete.

God brought you into the world on this day, and fate brought you into our family. Happy Birthday to a daughter-in-law who truly makes our world complete.

Happy Birthday, [Name]! To be honest, I didn’t think my son would ever find a wife good enough for him. I’ve never been so happy to be wrong.

What did we ever do to deserve a sweet daughter-in-law like you? Hope your birthday is as special as you are.

I’d wish you lots of surprises on your birthday, but then every day with our son is full of surprises. So instead, I’ll just wish you luck. 😉

Happy Birthday to one of the strongest women I know. She has to be, in order to deal with my son year after year!

Happy Birthday to one of the strongest women I know. She has to be, in order to deal with my son year after year!

Happy Birthday to a great wife, mother, and daughter-in-law. Every year that goes by, we grow to love and appreciate you even more.

Happy Birthday to a special daughter-in-law and an all-around wonderful person.

Happy Birthday to a dear daughter-in-law. You continue to amaze us with your wit, kindness, energy, patience, and strength.

Happy Birthday, daughter-in-law. You chose to be part of our family, and guess what? We’re keeping you.

Happy Birthday, daughter-in-law. You chose to be part of our family, and guess what? We're keeping you.

Happy Birthday to my daughter-in-law, who somehow is even more gorgeous than the day my son married her.

Happy Birthday! Since there’s no such thing as Daughter-in-Law Day, I thought this would be the best time to tell you how much we love and appreciate you.

We love you for all the things that you do, not just on your birthday but the whole year through. Happy Birthday to a daughter-in-law who does it all.

As your mother-in-law, it’s my job to criticize you whenever possible. Unfortunately, you make my job exceedingly difficult. Happy Birthday to a frustratingly perfect daughter-in-law.

As your mother-in-law, it's my job to criticize you whenever possible. Unfortunately, you make my job exceedingly difficult. Happy Birthday to a frustratingly perfect daughter-in-law.

Our DIL is a VIP in our family. Happy Birthday from your PIL (Proud In-Laws).

Happy Birthday! Wishing you a day full of wine, good food, and everything else a wonderful daughter-in-law like you deserves.

Figuring out how to wish your daughter-in-law a Happy Mother’s Day can also be tricky. Fortunately, we have an article for that, too.

Celebrate your sister from another mister.

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