We’re definitely different but I’m glad we could become good friends. I’m happy to have such a great brother-in-law. I hope your birthday is as fantastic as you!

I wish you all the best for the coming year. I hope it’s filled with happiness and satisfaction. Happy birthday to my favorite brother-in-law.

You have shown so much respect and love to my parents, as if they were your own.

Your sister always talks about how great a brother you are and I’m inclined to agree. I hope your birthday is filled with fun, laughter, and good food!

Thanks for always being there for both of us. You are the best brother-in-law a couple could ask for! We hope you have a ridiculously awesome birthday!

I hope that life treats you as well as you deserve, always offering you love, success and happiness.

To the best brother-in-law, I wish the best of life. Happy birthday, man! May this day be filled with joy and love.

My sister has been so much happier and pleasant since she met you. From the whole family, thank you! I hope you have a great birthday, worthy of the great guy you are.

You deserve everything you want and more for your birthday. You might not get it, but you deserve it!

My husband always said he had a great brother and he was definitely right! It’s wonderful having you as a brother-in-law, I hope you have a fantastic birthday!

Happy birthday to the best brother-in-law! Our family get-togethers have gotten a lot more entertaining since you joined the family!

A lot of times in-laws don’t get along. I’m sure glad we are the exception! Happy birthday bro, I hope you have a good one!

Watching you and my sister interact always makes me so happy. I love the way you both care about each other so much. I couldn’t be happier to have you as a brother-in-law. Happy birthday brother!

Happy birthday to my brother from another mother. Hope it’s a great one!

I hope your birthday is filled with all the things you enjoy and the year following is filled with all the luck you can handle!

Even though my parents sometimes make it difficult on you, they do love you. They just have a hard time showing it. Thanks for being such a great addition to our family!

Sometimes a brother-in-law can be just as good as a brother by birth. Thanks for being a great brother. I hope your birthday is amazing!

I just want to say thank you for being a great brother to my wife all those years when you were growing up together. She wouldn’t be the amazing woman she is today if it wasn’t for you.

It’s great to have such an amazing guy as family. I’m so glad you are my brother-in-law. Happy birthday!

I’m proud to call you my brother-in-law and even more proud to call you a friend. Happy birthday, I hope it’s a wonderful one.

I really appreciate how you have always taken care of my wife and always had her best interests at heart. I respect that. Happy birthday to a great brother and brother-in-law.

If you need any tips on dealing with my sister, just ask. I know she can be a pain. But in the meantime, enjoy your birthday!

My sister has always been the caring and thoughtful one. I’m so glad that she found a man who treats her so well. Happy birthday to the brother-in-law our family hoped for.

It’s your birthday, so feel free to party it up! And if my sister gives you flack for having fun on your birthday, just let me know.

I figure your birthday is a good time to remind you that even though you are my brother-in-law, I consider you a blood brother. I’ve always got your back if you need anything, just say the word. Oh, and happy birthday, I hope it’s a great one!

Happy birthday, my dude! What a great man you are, and undoubtedly the best brother-in-law there is.

Happy birthday! I hope you have an amazing day and I just wanted to take this opportunity to say that I feel honored that I get to be a part of your family.

I have a great brother-in-law and everyone knows. Because I tell them! And I figure I should tell you as well. You’re a great guy and I hope you have a wonderful birthday!

When you and my sister were dating I always hoped you would become my brother-in-law. And now you are! Welcome to the family brother, I hope you have a really good birthday.

Sometimes everyone needs to be reminded how great they are and a birthday is the perfect time to do it. So, happy birthday brother-in-law, keep being awesome!