when will this end?

Today I found out that my ex had a picture of my daughter on his myspace. It was one taken by him when she was just months old and the caption read "My guardian angel.". I was fumming. I thought..."how dare he?" "what gives him the right?" So, I sent him and email telling him that I knew he had a picture of my daughter on there and that I would appreciate it if he removed it. He did. He didn't answer to me, but it's off and now his page is set to private. Go figure....just three weeks ago he was still pouring his "love" to me and now he is completely not as nice....oh well. I think the moral of the story has to be that it reinforces the why I am no longer in this relationship....but...I am hurting. Oh well. This too shall pass.