Playing with feelings and emotions

Tianna
I've been posting alot of my ex and well I'm just wondering what's going thru his mind and why he's playing mind games. He told me last night after me and him got into a fight goodbye and then blocked me well then today he unblocked me and I asked him why he said I don't keep people blocked. He's with a girl and well age difference to me is awkward because she's way older then him but in my own opinion I find it wrong because she was his aunt by marriage. But never mind about that. Do you think he's doing this because he wants ties with me? Or just likes to play with my emotions?