PSYCHOYZE THIS guy?? pls?

This guy i started dating is quite a bit older.he pursued me for dates for months.he has a failed marriage and a child and believes ome women are nasty.i stopped him going out with boys-he listened.i know he likes me, he said we had a coonestion.his friend told me he is infatuated with me and talks about me all the time,tho this man denys it. thing is, he won't leave mae alone with a man, anyman.even his brothers leave the room along with him, i think they know they can't talk to me when he ain't around.even if he goes to the bathroom whatever guy is with us will leave also.he looks at me to see my reaction to his mates, then will read some ladies mag in front of me to get me angry.then he becomes distant after we have a close date, and won't text for a few days...what is up??