WHAT SHOULD I NAME MY BABY FOR THE STORY SHE HAS BEHIND HER?

i am 2 months pregnate and my babys dady is not a very good person he is abusive and he is a lier and a cheat and i caught him in his appartment with another girl they were screwing eachother in the shower and the girl was my best friends girl. how do i tell him that he needs to just leave me allon and i am in love with my bestfriend and we are not daitng but i wish that we were and i was with him for 3 years but then he left me for her and 2 days later he called me and said that he was sorry and that he wanted to get back together so what do i do i needc help i told my mother that i was pregnate and she said that i was lying and i showed her the test and she said that it was my friends not mine and i dont know what to do so pleas help me. i want to be with him hang on i just go a text.............. OMFG she just texted me and told me that she was sorry and she is pregnate by my man AHAHAHAHAHA he;p me i really need it and i want to know what to do i need my father to rip his fing head off but htings like that don't happen to me so if you can please help me i really need it i will give 5 stars to the best answer .