i had been dating the most amazing guy for a year and a half. this summer, i recently started getting jealous because he would hang out with one of his friends who happened to be a girl when i was on vacation. i was jealous, of course. at first i tried to keep it to myself, but eventually i realized that i needed to tell him how i felt, so i told him that i was jealous. also, he went to visit his cousins in pennsylvania and ended up hanging out with one of his old girl friends too. so of course, i got jealous again.
i had to leave for college at the end of august, while he is still at home in high school. he told me that we needed to end things because a long distance relationship just wouldn't work out for us, even though we're only an hour and a half apart. a couple weeks later, he told me that he loves me but isn't in love with me anymore. and tonight we talked about why a long distance relationship wouldn't work for us, and he said it's because i would be too jealous if he hung out with his girl friends.
i know that i messed our relationship up by being such a jealous person, and i really want to fix it so we can be happy again. i know now that i will stop being jealous because it cost me our relationship. so i know i can do it.
how do i prove to him that i won't be jealous if we get together again?