Hi A.,
I am very sorry for what you're going through and you will be in my prayers. I wanted to let you know that it is not out of the ordinary, regardless of whether child 1 & 2 were "normal", my mother was severely depressed with me, and I'm the youngest, but was fine with my two older siblings. I also had a difficult (emotional/depressive) preganancy as well, not that I was surrounded by people that drove me crazy, but that I was not in contact with anyone at all. I moved away from my family and friends before I found out I was pregnant, actually waited out all the hurricanes of 2004 in the pinellas pennisula with nowhere else to go. I was supposed to go into a great career field before I found out I was pregnant, and that was given to someone else once I had to tell them...then you could hear the sighs of disappointment, which made me feel horrible. Also, I had some thoughts that I feel ashamed now to even say, but, it happens sometimes. I love my son and he's the biggest blessing I've ever received.
Anyhow, I don't have any true words of wisdom either, but the way I see it, this is your time, you are supposed to be the one being catered to...if they don't wash the dishes, gosh darn it, then they just don't get washed...they'll wash 'em when they need 'em (I hope, but with men you never know). Do what you want and need to do that's going to make you and your baby healthy/happy, that's what matters most. However, if it does get unbearable, you could question your doctor about a possible enduction...even if it's just a week earlier than your due date. Anyhow, best of luck and you'll be in my prayers.