Need advice

Right now I’m kinda of said because me and my ex now been dating for 7 months we did a whole bunch of things together but it’s like

He always have very bad mood swings he get mad ignores me block me then unblock me like nothing happens he talk to other females but when I tried to do the same thing he broke my phone start calling me all types of names. I really had true feelings for him I always tried to see the good in him now he wants to say we weren’t together we was just close no relationships don’t understand he is ignoring my calls and only txt back one every three hours can anybody give me advice it’s hard to move on because I have deep feelings for him but I don’t want this to continue.