How can I get my boyfriends sister to leave us alone?

[Ines]

Yeah that's one of the hard things in life. Keeping your partner a secret. It's tragic and it seems like you can't or never will move on. You have to do the best you can with what you got and actually come out. If you guys want to relax and have a life that's the only option. And I'm sorry this has happened to you guys.

Before coming out try to talk to your boyfriends sister and tell her that you want her to back off because it's hurting your guys's relationship. And that it's not fair that she's doing this because you guys really love each other and would like to move on with the relationship that you guys have. And yeah if you don't want her to tell the dad then make sure she doesn't. I hope I helped and I wish both of you the best of luck.