Any kind of love that is not returned always hurts. I feel that
you are taking all this abuse because you think he might
change. Sorry to say, but most of the time, they won't.
Maybe the reason why he treats you bad is because you
let him.I know you love him, but do you really want someone knowing that they don't feel the same. You deserve a lot better ! It's his loss! Please try to move on
and start enjoying your life with people who like you and
treat you with respect.

Wishing you the best !