Choey, are you rather young? Like below 25 years of age? When men break up with women, they give all sorts of reasons - which may be true or untrue. So if I were to share my personal experience, that was the same reason my ex gave me too. True enough, I let him go only to have him return crying to me but I didn't have him back because the reason for him to ring me up is for me to console him. Love is not about pitying another one I felt so I let it go. If he does come back to you, make sure it's for the right reason.