Were found 22 happy birthday messages:
I am so lucky to have you as a sister-in-law. Thank you for always treating me as a friend, rather than as an in-law. Happy birthday!
It’s a happy day, it’s a celebration day, for my lovely sister-in-law is counting another year on her life. Have a joyous birthday, sweety!
Today we celebrate your life, dear sister-in-law, and I must share that I have disagreed with my brother many times, except when he decided to marry the sweet and wonderful woman that you are.
I am truly blessed for having such a wonderful caring friend and relative.
I hope you have a fabulous day and many more candles to blow!
The most heartfelt birthday wishes to my favorite extended relative, my sister-in-law. The day I married your brother I didn’t think I would be gaining a sister, but I gained that and more. I gained a friend for life.
Today you complete another year of your life and I want to wish you a great day, dear sister-in-law!
I have learned so many great things from you. I have always felt as loved and cared by you as if I was your true sibling.
I wish you but the best on life and I hope you have the amazing day you deserve.
I wish you may have the strength to face the challenges that life throws in your way and remember you don’t have to face them alone. You have a friend and a sibling in me.
I wish you the best birthday, dear sister-in-law!
Dear sister-in-law, your birthday is the perfect day to say to you that you are the sister I have never had.
You are everything I always wished for in a sister and so much more. You give the best advice, bake the best cake and always have a hug and a smile for me.
I hope you have the most amazing birthday in the world!
On your very special day, dear sister-in-law, I hope life blesses you with all the happiness and love you deserve. Happy birthday!
I wish you have an amazing day, my beloved sister-in-law, as amazing as you are, filled with all the joy in the world.
Family is everything, but not only the one we’re born in, but also the one we build through the years.
You, my dear sister-in-law, belong to the latter, and I’m happy as I can be that at some point you became part of my life.
Today I’m wishing you a joyous birthday! And despite we’re not bound by blood, you are a true sister and a good friend of mine.
You are a sister and a friend rolled up into one amazing person, dear sister-in-law. Many happy returns of the day!
My wish to have a sister has come true, for now I have you. So I wish all your wishes may come true on your birthday, dear sis-in-law!
Happy birthday, sis in law! Hope today your heart is filled with love and joy.
You are an amazing person, a strong woman and a good friend, and you deserve every ounce of happiness that’s coming towards you.
And I know good things are on it’s way for you. It’s a bless to have you in my life, and I’m thankful I for your friendship.
Birthdays only happen once a year, so I can’t let this day go by without wishing my extended sister a happy birthday.
We are all so blessed to have you in our lives. You are so caring and always go through great lengths to assure everyone around you is happy and well. Our family wouldn’t be complete without you in it.
So this is my way of thanking you for everything you have done for me and our family. You are truly a great friend and sister to me.
I wish you a fantastic birthday and many more years to come!
The best thing my brother did in his life was marrying you. Believe me, I grew up with him and I can see the transformation. You are a blessing in his life and in the life of all of us.
Have a fabulous birthday!