is 17 and 19 a bad age gap?

Chrissy

Im a 17 year old senior in highschool (F) and my boyfriend is 19 and in his sophomore year at the major university in our area and also my dream school way before I met my boyfriend. I met him over the summer and we really hit it off and because of my bad relationship pasts I could tell that he is different. When I asked my mom about bringing him to homecoming she assumed that I was with him in which I am, and she told me to stop talking to him because he's "too old" and threatened to take him to court. In my state (Delaware) It's not considered a crime if we dont have a sexual relationship. (I'm scarred from a past sexual experience with my ex previous) I dont think we're doing anything wrong because in my mind I didnt plan to go that far with my boyfriend anyways. My state says that casual dating between a 17 year old and a 19 year old is perfectly fine, so is it really that bad of an age gap? Should I break up with my boyfriend just because my mom thinks he's too old?

Everyone around us (including his parents) think its absolutely ridiculous and so do I. What do I do 🥲