confusing and wrong...

Amanda • I'm a computer art major, just trying to figure what to do in my life.
So I was talking to this guy online he said he was 19 I'm 21, and we started to talk a lot. And yesterday and today as we were talking he kept being up his mother. He said he was in college. So I though he lived close enough to campus. But he suddenly stop talking to me, and later his mother messaged me saying he was only 14. I told her sorry and that I'll block him. I did but I don't get why the guys I talk to always end up with something weird about them or just lie to me about them. I'm sick of it, I just want to give up on finding love.