We're not precisely sure what psychology lies behind this crackpot move, but loads of women have reported the phenomenon.
We all move on different personal timelines, after all.
Better yet, is this person working hard every day to build the kind of life they actually want for themselves if they don't like their current reality? Everyone struggles with their folks sometimes (show me someone who blindly worships Mom and Dad as a grown adult and I'll show you a liar), but keep your eye open for partners who have a fundamental lack of respect for their parents.
This person doesn't really see you as —you're a projection of some perfect idea they have in their head, and anytime you shatter those expectations by being a normal, flawed, breathing human being, they're impossible to console.
Oh yeah, and someone being that obsessed with you is CREEPY.
And if the guy you're seeing hangs out with pieces of poop, he's probably a piece of poop too.