Search Results: long distance relationships work

I'm in a long distance relationship because of covid-19. Honestly, I don't know why !
In my previous relationship, I wasn't jealous at all , however, maybe because I admire him more and I think he is perfect! I feel super jealous if he follows some girls on instagram , and I used to tell him indirectly, however, now i don't open the issue at all because I know it's abnormal to feel jealous just because your boyfriend follow another girl on instagram.
I'm also always afraid he may find other girls more attractive or smarter than me. Although , I'm smart and pretty but you know there will be always someone who is better than you no matter what. I don't know if it's normal because my culture ( middle east) or i'm mentally not healthy and I don't know how to work on these issues , I always want to be just the best in my boyfriend's eyes, and I'm always afraid that my boyfriend may find a girl who likes her more :( !
I don't know how to stop comparing myself to other girls.
Sorry , for my bad English , English is my second language but I hope you guys get it.

I’ve been talking to this guy for three months who is three hours away. His job moves him around everywhere but we both are looking for a relationship. It has been a little hard the distance but we have been trying.
We have had one disagreement over political beliefs but decided we liked each other more than that disagreement. His work does cause us to cancel many dates. It’s also talking about moving him again but it’s not final. He didn’t want to stop talking.
We were discussing dating and how to make a long distance relationship work if we decided to date. He said at first he saw us working but in time getting harder. That in all honesty from his experience that long distance doesn’t usually work. I then asked if he was one of those guys who change girls when he changes location or if he was with a girl just in the moment.
He got so mad at me, saying I was making assumptions about him that were not true. He got really offended.
I tried genuinely apologizing and even explaining my concerns. I tried texting wanting to work things out and accepting I was wrong. He just ignored me.
I finally messaged him a final good bye saying that long distance would never work if we have no communication. That that’s all you have in a long distance relationship. That if you won’t talk and work through your problems that it would never work. That no one is perfect and makes mistakes. All types of relationships have fights or disagreements but it’s how you handle them that makes and breaks them. Running away never fixes anything. If this mistake meant more to him then me we have nothing.
Would you break it off with someone over this? Is he over reacting?