just seems like a waste of time

why would anyone in the world want to continue to be around someone who yells at them (at all),
doesn't answer calls, negs on commitments, and continues to lie and say they love you and care for you while behaving in a manner that is opposite?

what kind of person is predisposed to think they deserve that?

and also, what kind of upbringing does the other person need to have had to make them think that is even a mildly acceptable form of showing care?