What should i do?

Question

i started dating a guy that my sister liked from middle school but i didn't know until i began to catch feelings for him. so i let him go and told her i wasn't going to dat him any more. she, in turn, begans to date him and is trying to keep it secret. i'd expect him to try and talk to her but i wouldn't expect her to go and talk to him simply because she's my sister. should i hold a grudge or let it go?

Answer 1

Let it go, she is yoiur sister, and will be your whole lifetime. This guy, will be gone soon, anyway. So it's sure isn't worth getting into a hassle with your sister over him. He's just a passing phase, but sister's are forever.
Even though, you would love to wring their necks at times, but that's family for you.