Why is my male friend acting cold all of a sudden?

Well I was always there for him listening to his problems but once he ended hie relationship with his actual girlfriend now all women are the same and since I told him I met a guy who’s a boyfriend material he’s more distant.

“All women are the same, no offense”
I was like dude, I never critique men for all the sh… you conceded to me like cheating on your girlfriend with her friend because you thought she was cheating. Until I started dating this guy or all these two females left him now we’re the worst. I just noticed he never listened to my problems but you know I don’t know if he was my friend, someone who was trying to date me, or he’s actually depressed like he said. I never like him because he’s not my time otherwise he wouldn’t be my friend. Now he’s more bitchy I mean
Why is my male friend acting cold all of a sudden?
Post Opinion