"She hurts me then laughs about it"

So my gf deicded to break up with me, right? And afterword she said she sill wanted to be friends. So I told her I did want to be friends but it was too painful to do so right now, and the she jsut started laughing at me. Laughing at my pain. Later she appologized for hurting me and said she still wanted to be friends but when I began to spek to her after I had told her I didn't want to anymore, she bengan to laugh again!! What a fucking bitch! I'm not in the wrong here, am I? How can she possibly have the right to laugh at me?