Birthday Wishes / Sister in law

It boggles my mind that there are people who don’t like their sister-in-law. But they must not be blessed with a considerate, loving, and supremely likable sister-in-law like I am. I am grateful that you are a part of my family, and I hope that you have a marvelous birthday.

Wishing you the most magnificent, amazing, incredible, sensational, talked-about and brilliant B-Day! You deserve it!

When I married your brother, life has thrown in a wonderful gift in the package! That is you, my sister-in-law! Happy birthday! Stay lovely!

When my older brother married you, I was worried he wouldn’t have time for me anymore. But I couldn’t have been more wrong. In fact, we are closer than ever, and instead of losing my brother, I have gained a new friend. Thank you, and happy birthday Sister-in-Law!

I couldn’t have asked for a better sister-in-law, because you are calm, cool, and captivating. How my brother managed to trick you into marrying him is still a mystery to me, but I am glad you fell for whatever it was! Happy birthday to my remarkable sister-in-law!

Looking forward to more chats over Starbucks with you, more shopping sprees until our feet hurts and more hair or nail sessions at the salon with you. May we have more dates together in the future! Wonderful birthday, my sister-in-law!

May your special day be full of astounding discoveries, magical moments, and lovely surprises. You deserve all these things and more. Happy birthday to an incredible woman: my sister-in-law.

Wishing you afantastic birthday that is as substantial as your family’s presence in my life sister.

Today is more than a celebration of when you were born. It is a celebration of the wonderful life you have lived so far. May you continue to have bright and happy days.

Sister-in-Law, I want you to keep in mind that my brother inherited all his good traits from me. So you have me to thank for him being so awesome. Just keep that in mind when you are divvying up your birthday cake is all I am saying. Happy birthday!

Sister-in-Law, you always seem to be on top of everything, and you never seem to age. It’s like you are a magician. So, can you do me a huge favor and make my brother disappear? Thanks!

I was so worried about how you would impact my brother’s life that I was blind to how you would impact my own life. You have made such a deep and meaningful impression on both of us, and I am fortunate beyond belief to be related to such a remarkable woman.

My brother has done a lot of stupid, crazy things in his life, but marrying you was not one of them. In fact, it might be the only smart thing he has ever done! Thank you for becoming a part of our family, and may you have an enjoyable birthday full to the brim with hope and delight.

You are like a soft breeze in a warm summer day – gentle and cool. Wonderful bday, sister in law!

A sister-in-law is a wonderful addition to any family. Not only you get an extra sister, but you also have someone to gossip with the latest trend and just about anything! Have a wonderful birthday, my sister-in-law!

Take lots of pictures and make incredible memories. Hope it is an amazing day for you, happy birthday.

Not only you are like a sister to me, but you are also a wonderful adviser and best friend. Best bday, sister-in-law!

You are a sister in law that truly lights up the lives of the people who are around you. May you have a blessed birthday and many more.

Thank you for giving me something that my parents never did: a sister. You mean so much to me and are an invaluable part of my life. May your birthday magical and bright.

A good husband is amazing of course, but a good sister-in-law is the icing on the cake. Thank you for being such a thoughtful and kind person. May your presents be covered in bows, your cake covered in icing, and your soul covered in love.

No gift could ever compare to the one you have given me: family. Thank you for being an incredible wife, a marvelous mom, and a fantastic friend to me. Happy birthday!

When I got married I feel like I won the jackpot with having you as my sister. Happy birthday I love you so much.

Sister in laws are like muffins in a bad day. They make you all warm and fluffy inside, chasing the bad vibes away.

Over the years you have always touched me with your ability to make others laugh. Your addition to our family has enhanced our lives in so many delightful ways. Thank you for being such a positive and bright person, and may your birthday be spectacular.

I am so thankful that you are now my sister-in-law, and I look forward to all the things that I never got to do with sister when I was younger: bonding, chatting, sharing secrets, and more importantly, talking a lot of smack about my brother! Happy birthday to my new sister!

I don’t need Facebook to remind me that it’s your birthday, Sister-in-Law. Who could ever forget such a talented, intelligent, and beautiful woman’s birthday? May your day be truly spectacular.

Your dedication, determination, and daring inspire me to aim higher, be bolder, and love stronger. I am blessed to have you as a role model, not just for me, but for my daughters as well. Happy birthday from your awe-inspired sister-in-law!

Let us celebrate your bright and new chapter ahead! Happy birthday, sister-in-law!

You are an incredibly lucky woman, Sister-in-Law. You have a terrific husband, awesome kids, and me for a sister-in-law. But no one is luckier than I am because I get to have you as my best friend. Happy birthday!

Sister-in-Law, I just wanted to take today to thank you for fulfilling a dream I have had since childhood: having a sister. I am so happy that we are close, and I hope we always stay that way.