Do you upgrade a plate to LTR and then stop seeing other women or do you stop seeing other women when you find a girl that's LTR material? Some people seem to be saying that you can't be in a LTR with a girl unless you've been fucking her for a while, but on the other hand, people are saying that plates aren't LTR material.

EDIT: I am married and I did not marry a plate. I stopped seeing other girls and entered an exclusive relationship with her. Has anyone here LTR'd a plate?