@nonumous,
Play it out.
I know that it sounds repetitive but what you are experienced many of us had suffered or are suffering right now. But anyways we keep pushing and battling and fighting and struggling.
That pain caused by the problems can be considered in two ways, one as the world rejecting us, as our god abandoning us, as the universe conspiring against us.
Or it can be considered as the opposite. I am alive. I feel this pain and it goes threw me, because i am here and i am now and i am myself. I am capable of pain because i am compeltely capable of happiness. Because true happiness is the way we take not the objective.
I belive that we most find happiness within ourselves, so we can bring happiness to others. And never construct our happiness around someone else (ex. spouse, Gf, SO).
Fight to be the man you want your child to remember.
I also recommend treatment for possible depression. There are many non profit organizations that help people in this kind of need on the US. Never stop fighting. We are with you Bro.