So long story short my future sil does not like me. Ive post here before asking for advice when I found out she has me saved as “werido” in her contacts. Well my boyfriend out an end to it and told her that wasn’t ok. We then went out and she told my boyfriend she found me annoying (another long story) when confronted by my boyfriend she said “I just feel there’s a lot of pressure” ands one other things. But through out all of this I have maintained my dignity and have not said anything about her to anyone. However a couple of days ago my bf and I went out and we met up with his cousin. This cousin and I get a long really well and we were talking about relationships (she just went through and divorce and was telling me how she loved her in laws still) so I shared everything that’s going on with my relationship with my sister in law including things I don’t like about her. And this is where I feel I messed up, I shouldn’t have said anything about her but we were drinking (a lot) and I felt I needed to express myself since I was keeping my silence. Now I feel bad and a little sacred the cousin might say something to my fsil further ruining our relationship.