Is he a commitment phobe?
	
	
		I have recently come out of a relationship where my ex said he doesn't want to be tied down etc etc and that this "always happens to him in relationships" . He has had many gf's with his longest relationship being about a year and he is in his mid twenties.. 
He said he has never been in love with anyone and has never told a girl he loves her.
In the beginning he was sooo so sweet and caring and he said that he feels like he could fall in love with me.. But then after around 6months he started acting different and pulled away.
I am wondering if what he said is really true.. Was it inevitable that this was going to come to an end because of his fear of commitment or maybe it was something I did that caused this.
He is seeing someone else at the moment which makes me sad because I still care about him and I'm not sure how to get him out of my head. I'm trying to make sense of why this happened and how I can make sure to prevent it in the future..