No one to talk to...

My world is crumbling. My husband told me he cheated on me a few weeks ago. Well hes still talking to her. I got her number and address. I went through phone records. He was talking to her when I was pregnant. We started counseling recently and he told me that they hadn't talked in a long time. I'm an idiot. She sent him a picture last night. I believed him. I almost felt bad like it's my fault. Happy fucking birthday to me!

He says he called her and ended it again, she was texting him and he wanted nothing to do with it. I'm so stupid for believing him.