I had written this comment and couldnt post it before you deleted it but I really want you to hear it:

Everyone is being pretty harsh with you. Look, it was emotional and upsetting. I get that. You rushed out and slammed the door. It happens to the best of us. Now, take a breath and clear your head. Maybe you can go back and have a conversation. Obviously that made you very uncomfortable. Hear him out. Let him know how you feel about it. Cry in each other's arms and then make sweet love. This is relationships! If stuff like this continually keeps happening and the excuses don't make sense, then yeah, maybe there's something wrong. But forgive him and move on is my opinion. And all you other posters are pretty shitty ladies for being so harsh. Yeah she overreacted. God knows I've overreacted before. It's better to be kind and honestly those hard times will sometimes make your relationship stronger if you can come together.