I disagree, Thundarr.
I would say you're a really fun dad, actually, and I'm not just saying that.
About the pile of clean clothes? We all have that stuff all around our house--it's the details of LIFE, like fingerprints on the walls. You just have to have the right attitude about it. None of the messes really matter right now--you were too busy taking your kids out to eat, registering them for school and getting school supplies, getting them to parades--I can't remember all the stuff you've done with them this year, but it's a lot.
That could be a fun exercise with your son and daughters. Just admit to them you're feeling foggy-headed and you need help remembering the fun stuff you did with them this year. That would be a very productive exercise as long as you don't dwell on the fact that mommy wasn't there with you.
What matters is that you were THERE for them, Thundarr. Yes, you were depressed, and YOU KEPT GOING. Yes, sometimes we have to fake it, but I see that as a strength, not a weakness, to carry on even when you're not sure you can.
To love is to value. Only a rationally selfish man, a man of self-esteem, is capable of love—because he is the only man capable of holding firm, consistent, uncompromising, unbetrayed values. The man who does not value himself, cannot value anything or anyone. --Ayn Rand