text: can a person fall out of love and not know why or when after dating someone for a year? i was dating this guy for 1 year, and all of a sudden, he breaks it off with me because he said he didn't love me anymore.  he didn't know why or when he started feeling this way.  do i believe him or is he covering something up that he doesn't want to reveal?  he says that i have done nothing wrong, which we nevered argued, got along great, talked about getting married and started looking for a house together just 2 weeks prior to him breaking it off on thanksgiving day by just not showing up.  can anyone explain this? maybe he became afraid after you've been looking for a house because it entails total commitment and he is not ready for that. don't use your time thinking about him because he is such a loser for giving you such a lousy answer.