My fiance and I broke up over a week ago... so he comes over unannounced without me knowing and is…

My fiance and I broke up over a week ago... so he comes over unannounced without me knowing and is just highly inappropriate... wtf... then at the end of our visit I say I don't know what we are... he says "You're the mother of my child"... ummm, he was being a disrespectful pig to me, not treating me at all like his son's mother!!!! I don't want to visit with him anymore. Thank God he gave me my phone back! I'm emotionally done with him and his immature games!