Married sisters, girlfriends, often contact with their husbands, and may often bring their husbands in. This environment is not a problem. There must be a contradiction.

Personally, I suggest that since we are sharing, we should be tolerant. Of course, you can also find a boyfriend to move out. It's also possible to keep you away from her. I hope my answer is helpful to you and I am glad to answer it for you. Here, thank you.