Am I Being Used ?????Is he still in love with the EX/Mother of his child?

I just met this guy who revealed to me that he has a 2 month old by his hee. He was with her for two years and from what I hear she had her own place and car and lost it all. His brother informed me that the ex used to get her parents money and take care of him and do whatever he desired. I have my own place and car and he's over all the time and he insists on filling my tank up, buying food, very generous. I slowly see him moving his things in my place!!!I enjoy being with him but i don't know. He might just want a place to stay and his heart might be with the baby's mother who had to move back in with her parents (and the parents don't like him he is black and she is white) I told him we are moving too fast with him wanting to move in. Don't you think he still wants his child's mom it's only been 2 months since she's given birth!!!Could he really be over her and want to start something new between us or am I a rebound. He lets me see his phone and the girl sent him a text saying "Be with that dirty bitc* I have my child" I am not going to respond because I never met her and I can understand her pain. What do u think of this matter...