Hope you feel better soon! I only have one child and he's only four months and I don't know how to cope anymore due to sleep deprivation. It really is a killer and screws with your perspective.

Is there any chance somebody could do the night shift for you once a week? Or a couple of hours during the day so you get a break? I am sure you've thought of this all already. I just hope things improve for you real soon and you get all the support you need.