Put a blind eye to it,

There's something that's bothering me. I am so tired of fighting.
I don't want to fight, I just want to stay in love.
I should just put a blind eye to it, pretend as though I don't know.

3 Options,
1. Stay with him & wait for him to realise
It takes forever and he might not ever even realise how much its hurting
2.Hang in there, but not be with him for him to realise. 
I am not strong enough, one thing he says I get too soft hearted and I just let it slip through. But history just replays over and over again.
3.. Just let it go.
I love him, I am not ready to let go .. I don't want to let this go.

Why is it that everytime when things just seems to be okay again, something goes wrong.
It's times like this where I wonder, maybe it just wasn't meant to be.

What do I do ?