Is it Worth it?

I'm confused about us
And yet I continue to stay
After you say that
Maybe I should find someone else
After every hit, every slap
Every visible bruise on my back
I stay because I've trained myself
Into believing that I have nowhere else to go
But you know that this relationship isn't healthy
and that I should get out now
Maybe I just need time in finding things out on my own
Is this relationship even worth fighting for anymore?