I walked away because his actions showed me that I meant little to nothing to him and it hurt like hell because he was the love of my life. But when you know your worth and you love yourself too, you just can't tolerate being treated like an option.
So basically, I reached this point a while ago and I just did the whole "let go and let God" thing, and it worked. Just saying - He who holds the universe, is just merciful and loving enough to care for insignificant ole me. And I thank Him for that :)