Well, not trying to come down on ya and I'm no pro but I have been around the block and tipped a few bottles back. To start off with, two things in your post jumped out at me to lead to one conclusion.

"My bloved big screen TV"
"She thinks I drink too much"

You need to reorginize your priorities. If you wanna save your marriage which you should for your little boy, tell her you'll quit drinking and sideline that TV and go to some marriage counceling. Even if you don't think you need it the mere effort will mean something to her. Let me guess have you heard something like "I'm tired of not feeling special"?

Think of what you would feel like if she and your boy were suddenly gone and I'm not talking about her booting you and how your feeling right now, I mean the sheriff knocking at your door late one night and coming in and asking you to sit down. Think about that then think about how you feel about her. If that brings tears to your eyes and makes you shudder, you still have some power right now, quit drinking, clear your head, write to yourself it'll help you sort things out, and go to her and tell her how you feel and that it aint over if you have anything to say and do about it.

Metro