A horrible day

A few weeks ago me and my boyfriend got into a really huge fight. It started when I got upset that he called some singer on the tv "his woman". I don't know why this had upset me so much but it had. So because I was upset I went upstairs into his room and was pouting. When he came up he had tried to play around with me but I was acting like a brat. Next thing I know he is throwing all of my clothes that were in his closet on the floor near my suitcase. I started crying when he told me he didn't want to deal with me anymore and couldn't take how jealous and upset I get when he mentions girls. We fought, argued and cried for about an hour. at one point he had told me we are over. After a few minutes of silence, he came over to me and said he was sorry. But that I do need to work on my jealousy issues. I agreed with him cause I do. I never really thought how it would effect him by me pouting over stupid stuff like that. It almost cost me my relationship and I don't want that to end us.