Accused Me When My Son Didn't Wan To Talk On The Phone.

He asked my four year old son  "does mommy tell you not to talk to me?" when my son didn't feel like talking on the phone. He accused me! I have never said such a thing. It is normal and usual that my 4 year old doesn't want to talk on the phone. Why he would accuse me, i have no idea? But he did accuse me of such malicious intent. When I ask baby daddy if he indeed asked my son such a question, he replied in a proud responds "yes I did." When I got upset and asked why he would even suspect I would say that? He tells me "shut the ^%$# up. Then he calls back and calls me the "C" word. Then calls again and calls me a Dumb*&^. Then calls again to say I'm a liar because I stopped answering the phone and I told him " that he could talk to his son anytime", and I wouldn't answer the phone that night so he couldn't talk to him. Would you answer the phone when someone is calling you names and accusing you of something you never would have done. Of course not. And.. he called me all that day and hung up on me everytime my son wasn't home.