Happy birthday to the prettiest, most stunning sister-in-law ever!Your beauty is enchanting, my dear!
You’re so much more than just a sister-in-law to me! I hope you have the happiest birthday, my true sister!
I am so lucky to have you as a sister-in-law. Thank you for always treating me like a friend, rather than as...
Here’s to a fab sister-in-law, hoping you have the most wonderful birthday ever!
In you, I found the most fabulous sister and greatest friend possible. Happy birthday, my dear sister-in-law!
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