we have a slightly different set up in my household, me, dp, dd and my older brother. works brilliantly, live in babysitter for dd! except since i got pregnant and had hyperemesis again and really couldn't do much round the house dp is doing sod all! thankfully i'm better now but he won't do anything, won't help with dd, help with cleaning, shopping, xmas, etc! my brother is helping loads, tidying up after dd and helping feed, wash and change her. just feel bad as it's not his job, dp happily lies on the sofa (me on the floor) and watches everyone else busy around him. don't know what i can do but right now we aren't speaking!