this happened to me with a guy. he declared he was madly in love with me and even proposed marriage and a happy life ahead of us. He convinced me to move in with him. After 2 weeks, he was kicking me out of the house, with the "excuse" that his sister was about to come in and he was better with his sister than with me. And he was staying much better with his mother, (he probably forgot that she was dead for years.) By the way, this guy is 46. So yes, there are lots of instable people out there, who don't know what they want, but they actually realize they don't want to be with you, they always want to be with someone else. they waste years of your life