insecurity?

since I spend 2-2:30 hours at the gym, my bf thinks I’m up to something 😑 I literally don’t even talk to people & do my own workouts. He’s like “trust me, I know how long it takes” like okay not everyone works out at the same pace lol I’ve been losing weight & getting healthy & he’s being so weird about it right now

update: he started saying things like he hasn’t been feeling me lately & that he thinks that it’s times like these that make him think that we shouldn’t be together. Just bc I told him that I don’t like the way he’s talking to me & that he’s being a total jerk