If someone genuinely loves and cares about you, they cannot possibly treat you like utter trash. It is impossible.

If someone is currently, or ever has treated you like trash, they don't care about you and they never did. They're just in it for the game - for the fun - for the easy and unimportant convenience you present. Pay attention to their actions - never their words. Bastards always lie and some of them lie very, very well with excruciatingly beautiful words that will absolutely kill you in the end.