Fake names, posting from an alt account so that she doesn’t find out. Essentially, my (18f) girlfriend (19f), who I’ve been dating for 3 months, hasn’t been talking at all about me, listening to my problems, just saying that everything’s her fault. Pretty normal stuff, at least for me, though recently things changed. We’ll say that her names Sarah, mine’s Jonie, and my friend’s name is Liam. She had been pretty good friends with him since I introduced them about a month ago. Recently, though, she’s been talking with him more than she has with me. That normally wouldn’t be a problem, as he was in a pretty committed relationship. Anyway, the night of the fourth we were having a bbq, and Sarah and Liam kept sitting awfully close to each other and acting very anxious. Again, none of this would normally be a problem if it wasn’t all happening at once. Liam had been in a relationship with his boyfriend for 6 months, then this morning broke up with him out of nowhere. Suddenly, my girlfriend stopped talking to me, almost altogether, only talking to say she was a terrible person, and stuff like that. We (me, sarah, liam, and his boyfriend) went to RHPS last night, where she stepped out and started texting someone, and Liam was on his phone too. Now, she just keeps deflecting any questions about her liking someone else, and is acting terribly awkward. I’ve already tried talking to her about everything, but it isn’t working. Does anybody have some advice for me, and what to do?
TLDR; my girlfriend started acting suspicious after a double date bbq, stopped talking to me yesterday. i believe she’s cheating.