Did i overreact?

I went through my boyfriends phone and saw there was a message from a girl and she asked him if she could wash his car for some money, and he was like i haven't seen you in a while i see you haven't let yourself go, and she was like you haven't seen me and he said video chat me and she didnt but he still had the intention to video chat and was talking like that too her. So i wake his ass up from his sleep and told him to leave my house, and he said why and i showed him and got upset. He starts apologizing and that nothing even happened. but was still talking to her in that way and that's not cool.