Where do I begin

Well it has been a few weeks since I have writen anything and so much has happened. I am sure I am going to be jumping back and forth of what has happened.
Friday March 26, after work, I took the boys to walmart to get something that we needed. And then we got a pizza from the Village. Chris txt me about getting Josh the next day to bring him to a bday party. I txt back to let him know what time and I txt him about giving him a bj because we have been teasing each other going back and forth about sexual stuff. Well I guess Kelley saw it and she replied (on Chris'phone) "Fuc u tammy get a life u dirty hoar" (her exact words and spelling). I knew right away it was from her and I laughed out loud, so now the boys wanted to know what I was laughing about and all I could say is that Kelley called me a bad word.. Well, I replied to that saying "look who is talking, I am not the one sleeping w/ someone else's HUSBAND!!!!"
Chris called me later and said that she found out that we have been teasing eachother and I did give him a bj on wed. the 24th. She e-mailed me through facebook wanting to know the truth and that she will walk away.( I will be posting those e-mails later). Well I told her what I thought not only about what we have been doing(chris and I) but how I feel about her.
Sat. when I picked up Arthur from Chirs' house, he told me that he went to the China lastnigt (the 26th) and when he went to the men's room, Kelley came out of the women's room w/ some guy and said the she just gave him a BJ in the bathroom>>>LOL..... That is tooo funny someone who is calling me a whore when all I ever been w/ since Chris has been out of the house was my HUSBAND!!!(Chris, if course).
Sunday at Josh's baseball practice, she kept on txting and calling him and of course he answered and was talking to him, he is trying to get back w/ her but she keeps telling him (even before any of this happened) that she DOES NOT want him to have anything to do w/ me AT ALL!!!!!
According to him, he just walked out the door and told me that that won't happen, I do not believe him because now he does not want to have anything to do w/ me.
He said that he still NEEDS my friendship, but now he does not act like it.