is it normal to feel trapped in a relationship?

this is gonna be a little all over the place tbh. but every time me and my boyfriend get into a fight he always makes me feel like it’s my fault and then i have to end up apologizing. also, i’m hanging out with a guy i had a thing with (all we did was make out and talk ) but it was last summer and we only met up twice. he keeps saying that it makes him look like a “pus sy” and it’s so frustrating. i’m very loyal and i don’t understand why he doesn’t trust me? he says he doesn’t trust other guys but it’s really like he doesn’t trust me. he also makes me feel bad for wearing “provocative” clothing even when i don’t think it is. sorry this is very spur of the moment and unorganized