50+ Happy Birthday Wishes for Sister from Another Mother


A lifetime of gal pals couldn’t compare to the wonderful friend that you are! You are more like a sister to me, just from another mother! Happy birthday!
We come from different mothers
and we may not share the same
genes, but we’re similar enough
and close enough to be
considered sisters!

Happy birthday, bestie!
Your mother is like my mother, which must make us sisters! We’ve been there for each other through thick and thin, and you’re my best friend in the whole world.

I wish only happiness for you always, dear!

Happy birthday!
Another birthday already, girl! What
happened to us, when did we get so old!

No matter how old we get, we’ll always
be there for each other and you’ll forever
be my favorite gal pal.

I hope you enjoy your special day, bestie.
You might not be my biological sister, but deep down in my heart, you're the truest sister ever to exist.

You are so meaningful to me and a real blessing in my life; I couldn’t be more thankful for you.

Happy birthday, my special sis!
A gal pal like you who
Is so funny and sweet
Is more like a sister
Than anyone I’ll meet!

Happy birthday, my
Sister from another!
I hope the celebrations
On your special day this year
Leave you feeling pleased
And elated, my dear.

You are one of a kind, 
Someone so special to me, 
And, in me, I hope you know
You’ll always have a true sister.

Happy birthday!
Happy birthday to the biggest blessing in my life: my dear sis from another miss!

We’re practically twins and to me, you’re a friend and a sister rolled into one!
I’m wishing you a happy birthday today, bestie! Well, as happy as it can be considering you’ve just got another whole year older!
We may not share the same mother,
but within us deep at heart, you will
always be my true sister.

I’m wishing you the loveliest birthday
today, my dear!
It’s plain for all to see that you’re
my bestie but at the core of my soul,
you’re my sis from another miss.

Happy birthday to you, girl!
Friends forever and
Sisters at the soul,
You’ll always be one
Of the most special
People I cherish with
All of my heart.

Happy birthday, girl.
You might be from a totally different family, but you will always be a true sister to me. Happy birthday to you today, my dear best friend.
From one sister to another
Albeit from a different mother
I’m wishing you a special day
And hoping it all goes your way!

Happy birthday!
To my very best friend in the whole world,
my confidante and dear sister at heart, I
am wishing you the most wonderful
birthday ever today!

Always know that you are my family, and
the small fact that we come from different
mothers doesn’t make you any less of a
sister to me!

Big hugs to you on your special day!

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