Do I go on?

I really don't know what to do at this time. I'm tired of everything. My Darling Wife hates me any more. I can't do anything right in her eyes. I try to understand and help her but she just gets upset with me. She has a bad day and it's I don't care and support her. I listen and try to help her just as she has explained to me I am supposed to and try to help and understand what is going on. Usually not good enough. If I don't feel exactly like she does I am an asshole. Now I have a bad day and it's get off your ass and suck it up, that's life. No understanding or support at all.

I've had enough. I don't know what to do. Leave or kill myself is all I can see. Help.