forgiving the things u do not understand

Love is accepting and forgiving the things you do not understand.

Why did it take all of this pain to make me realize this simple sentence? I am so sorry for not understanding what I loved so much.

I know now what I lost, I know now all I had and I know I will never fail you again my love.

Please forgive me for everything I did and didn’t do that made you turn away from me.