i recently met this guy whos alot older than me... but very sweet and kind and acts like he is very interested in me and also tells me hes interested in me. but he has "ex" girlfriend that wont leave him alone. they have a 1 year old together and i understand visitng with him and stuff. but you dont need her to be there. she sleeps over his house all the time and hes at her house almost everyday. he tells everybody including me that he wants nothing to do with her, but i believe different. she tells everyone that there together but he wont admitt it. should i trust him? or is he just playing games?