Keep calm and birthday on. I hope this birthday brings you joy, laughter and love — all the things you deserve. If I had only ...

Do happy birthday wishes for your sister have you scratching your head? She’s your best friend. Your partner in crime. Your confidant. Your mentor, your biggest cheerleader, and your helping ...

Despite how cold and formal the “sister-in-law” title sounds ... (And tell your girl we said happy birthday!) ...