Failure?

So I can't help but wonder, if I'm failing.
I don't want to be a failure in God's eyes, I would rather our marriage work.
I'm not perfect and added to the problem, but I did not want this outcome not in a million years.

I just can't help but wonder if I'm a failure in God's eyes.
I wonder if there was something more I could have done, or if I should try to patch things once again...

I have started praying more often, I always would pray for my family and friends. I asked for God to give them love, strength and guidance when they needed it. I always asked that he kept them safe.
I still want these things, but now I want to know if he views me as a failure.
I want to know what I should do. I want his help, his strength and guidance.

I'm okay with the outcome as it looks now. If divorce is the right thing.
I know I didn't and still don't want a divorce. Neither one of us did.
I also know that I want to be happy. Both of us deserve it.
I know God wants that for us as well, but in his eyes is divorce is failing?

I have prayed for a sign, anything to help point me in the right direction. I don't want to disappoint him for failing, I need help choosing my path.

I just want to be sure we are doing the right thing in God's eyes.