Happy birthday to a wonderful, sweet step sister! Sis, words cannot fully describe the amount of happiness I feel knowing that we are family. May this new chapter of your life bless you with fabulously wonderful and happy moments.
Happy birthday to a truly remarkable step sister! You are a wonderful step sister who brings joy and fulfillment into my life. On this special day, I just want to reassure you that our special bond shall never be broken!
Happy birthday step sister, you will always be the shining star for me, my inspiration, girl!
Happy birthday step sister, you are one of the greatest blessings from God, I am grateful.
Happy birthday step sister, thank you for pushing me when things got tough, I love you so!
Happy birthday step sister, I want you to know that you are worth much more than you think.
Happy birthday step sister, I never knew the joy of living with another female until you came.
Happy birthday step sister, I have wanted someone like you for a long time and here you are.
Happy birthday step sister, I got on your nerves a lot of time but you were patient with me.
Happy birthday step sister, here is to never thinking that I am inferior to you and loving me.
Getting so close to you was not imaginable, but it has been a great blessing, even though I never wanted it, I wouldn’t have been better without it. Happy Birthday, step-sister, your worth is inestimable.
Fortune escorted us together to live as sisters by heart, though we were not the sisters of same parents. Happy Birthday, my dearest step sister.
For me, it’s a great privilege and honor to refer to myself as your step sibling. A very happy and glorious birthday to you, my dear. You are a truly remarkable person!
Family doesn’t owe to genetics. It is build by unconditional love, care, devotions, sacrifice, capacities and tolerance for each other. Happy Birthday, my sweet step sister.
Every day, I begin my day by thanking God a thousand times for giving me the sweetest step sister ever. Sis, I love you as much as I love everything that keeps me happy and alive. May your Big Day be a truly fantastic one!
Every day I wake up beyond happy to have you in my life, dear step sister. Happy birthday and have a fabulously happy life.
Every brand new day, you give me a brand new reason to be thankful to the heavens for making us siblings. Happy birthday, my super sweet step sister!
Even though the same blood doesn’t run through our veins, I will do for you more than I might do for anyone who shares my blood, you have become that to me. Happy Birthday, step sister.
Cheers to the miracle that you are & will always be to me, enjoy a happy birthday step sister!
Can’t help but think of you as someone superior because I got on your nerves a lot of time, but you never acted strange to me. Happy Birthday step-sister.
By all accounts, you deserve to be honored with the “Best Step Sister of the Century” Award. Happy birthday, dearest sister!
A totally spellbinding birthday celebration is what I wish for you today because you are an amazing step sister. Have a blast!
A special day like this deserves a beautiful woman like this. Have a blast today step sis, may you grow wiser, prettier and healthier with each passing day step sister. Happy Birthday, dear!
A lot has brought us together, may we never grow apart for anything. Happy Birthday, step sister.
A good sister will share with you good and bad moments, but a great sister will share with you good, bad and awkward moments. You have been more than a sister. Happy Birthday, step sister, have a blast.
You have been my child’s second teacher in life. You helped me in raising my kids to a good person that they are now. You have been such a wonderful auntie to them. I have nothing but gratitude and love in my heart for you. Wonderful birthday to the greatest sister-in-law!
You are like a wild flower in a desert – rare and delicate. Thank you for all your sincere advice and help in fighting with my brother. You are fantastic! Happy birthday, sister in law!
You are like a sister to me and a friend rolled in one. We share so much about life and how we triumphed over it. I can’t imagine being out of reach with you for so long! Hope to see you soon, my sister-in-law! Wishing you a memorable and wonderful birthday!
You are a person who exceed all my expectations, sister-in-law. In good way, of course. Hope this birthday and new year will bring you something magical because you are worth the best of everything. Love and be beloved. Happy birthday!
You are a great blessing not only in my brother’s life, but to us, his family as well. We know that he is in good hands and he will be loved the way he deserves. Thank you my sister-in-law! Wonderful birthday!
You always bring joy into other people’s lives. On your birthday, may that joy be returned to you, dear sister-in-law!
With the sun shining and birds singing to match the smile on your face, I send my wishes dear sister-in-law.
Wishing you great health so we can have more afternoon teas together; more wealth so you can shop for that shoes you have been eyeing for this past few week; more love because you deserve it; and more blessings in your life, simply because you are such a wonderful person. Wonderful birthday, sis in law!
Wishing you a joyous day my beloved sister-in-law, as this is your special day.
When my brother has married, life has given me a wonderful gift – you, sister in law. I’m really happy of our friendship and being a family. Hope this birthday will give you a wonderful gift, too. Happy birthday, darling!
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 I got married to your brother, life brought me an amazing gift in the package – a wonderful sister-in-law! Best wishes on your Big Day, darling!
Today is the perfect day to tell you how much you mean to me as my sister-in-law and my friend. We are so different but we always have fun! Happy Birthday!
To the whole world I can say that you are the best sister-in-law. With each passing day I’m more and more confident in that, because you are a person who can not only help but also have fun with us. It’s fantastic. Have fun tonight! Happy birthday!
To the person with so much love and care for all the people in her life – wishing you a journey ahead filled with happiness and hope. Happy bday, my sister-in-law!
To my wonderful sister-in-law, I hope you have a very special day and an even amazing birthday party at night. Age can’t stop you for being crazy and wild. Enjoy your youth and everything life gives you. Happy birthday!
This is to wish my amazing sister-in-law and friend, a wonderful bday full of joy and happiness.
There’s nothing on earth that can stop me from loving and caring for you. You are best of the best, sister in law. Hope this birthday will bring you everything you need the most. Happy birthday and congrats!
The road ahead may be filled with challenges but I know that the strength in your heart will get you through it. Happy birthday, my dearest sister-in-law!
The most heartfelt birthday wishes to my favorite person, who guides me at every step of life. Wishing you all the best in life, dear sister-in-law!
The memories and joy that you have brought to our daughter’s life is priceless. When she grows up, I would want her to be like her auntie – beautiful and strong. Happy birthday, my sister-in-law!
The happiest birthday to my amazing sister-in-law! I truly admire you and how you handle all the stuff in life. I still need to learn this from you. Hope this birthday will be a good start not only for me, but also for you to do something new. Love you. Congratulations!
"The birds are singing and the sun is shining
And so is your smile on your pretty face,
Happy birthday to my sweet and lovely sister-in-law!"
The biggest birthday congratulations to my sweetest sister-in-law! Such a wonderful person like you deserves super tasty birthday cake, amazing gifts and the best time with family. Hope this day will be special for you, sis. Happy birthday!
The best decision that my brother has ever made is by having you in his life. You guided, tolerated and loved him in spite of all. I will forever grateful for that. Happy birthday to such a lovely person such as you, my sister-in-law!