So me and my boyfriend have been together for almost 3 years, we're both major car people and fix cars everyday, but his ex's car broke down and she's coming over this weekend and she seems to be really excited to see him too, I just found out last night and we talked about it and her, but then today I found out from his sister that he wasn't telling me something ... She came over a couple days ago and he never told me like he was hiding it from from me, I don't know what to do ... He has cheated on me twice in 3 years so I don't know what to think is happening...😭💔

This is me and him^^^

But this is her.....^^^