his he wrong????

I've been w/ my sons father for 5yrs. we gotten into a big arguement. In 5yrs he has done alot 2 me. I found out about over 400$ worth of phone sex calls, and ended up paying them 2 keep my phone on. I told him dont do it agian!! and then i found out he WAS STILL doing it. And making adult profiles over the net and talking to other women. He has lied to me over a totally of 10 times or MORE. I work night and wake up every morining and clean and spend time with my 2 yr old son. I pack my babies daddys lunches for work, cook him dinner. I gotten into a fight because I took a NAP and he says i am a lair because " i didnt tell him"??! now telling ME he doesnt know if he wants to be w/ me because i took a nap and didnt tell him and because "" I didnt do the dishes",... and he calls me from work calling me a lair because one of his friends said the i said " he came cry back" which i never said. he has only been friends with this guy 4 about 3mons. and said he belielves him & over me. ?????