I like the work/responsibility analogy, chibi.
The thing with working outside the home, if one partner does this and the other is SAHP, then it's still not clear-cut about who works the "hardest" or who is more tired etc, because there are so many factors which some into play. So it's better to play it by ear WRT how busy each person has been, how tired each feels at any particular time, whether there are other stresses such as projects or a sick child which need undivided attention, although this kind of approach does require a respectful relationship where one person isn't going to slack off with excuses about being tired unless they genuinely are and nobody is playing a competitive "I've got it so much harder than you" game.
I'd actually class "working outside of the home" as a form of housework anyway, as it is work required to keep the household running. So it should be valued in this way, but so should childcare, as this is just as important. Whether you get chance for a break or not in the day is variable just as it is with working outside the home for a wage.
Currently DP works full time but at night, I'd say we're doing about equal amounts of stuff actually in the house, I do a lot more with DS, and obviously he goes to work. I probably actually get more leisure time at the moment though so I'm thinking I need to step in and pick up more slack than I am at the moment, we are both a bit rubbish at keeping up with stuff, TBH. The only concrete thing we have arranged between us is that I deal with all laundry if he deals with all dish-washing (by hand). We're sticking to this but the in between stuff like tidying up the living room or wiping down the kitchen surfaces or cleaning the bathroom seems to get to a point where one of us gets fed up with it and just does it. I probably do this more, but it's about 2:3 I'd imagine, it just doesn't get done nearly as often as it should
but having said that, the overall level is better than it was before DP moved in. I want to allocate us certain rooms each which are our own responsibility, so there are some rooms I don't have to worry about and it's less overwhelming. Mentioned this to DP the other day and he said he wouldn't mind doing that. Just unsure ATM of what is a fair split. Thinking I should probably have more rooms than him just because I have more free time at the moment, but I won't when I go back to uni.
Mummy2munchkin, do you get any days off at all? I don't see why you shouldn't have a day at a spa, if you can afford it. If you're feeling guilty about him having cooked and cleaned up, try counting up how many times you have done the same in the last month and then see if it still feels like he's doing you a massive favour! I think it's good that you have given yourself permission to lower your standards from what you felt was essential before, especially if this has taken a weight off your mind. It is nice to do these things occasionally, but every day just seems like overkill. If you don't manage to do all the washing one day, so what? It won't take a minute to put it on the next day, or even perhaps you could start asking DH to put a wash in in the evenings if there are leftovers you want done before the morning.
AuntieMonica - didn't mean lemons weren't allowed! Just that shortcuts/doing a job to an acceptable rather than perfect level is nothing to be ashamed of. If you have the time and inclination and value the saving (of money and the planet!) it makes or it gives you more satisfaction or whatever then it's definitely worth it.
HereBe This might be a useless suggestion as I have no experience of primary age children, but taking vague ideas from "How To Talk..." here, is it worth sitting down with the boys with some pens and paper and maybe some snacks or something and going through, room by room, what kinds of jobs need doing monthly, weekly, daily etc just to make them aware of how much the entire workload is? And then see what kinds of ideas they come up with with how it might be fair to spread things out, or whether they have any ideas about how to make it more appealing or how to make sure everyone is doing their share. The idea is to let them come up with suggestions without shooting them down, even if it's something like "Let's just not do it at all" "Let's just buy new plates when they get dirty" "Let's just build a cleaning robot" and you can also add some ideas up your sleeve, like maybe doing some challenges (idea nicked from Flylady here) where they each have to run around and find 20 items which belong in their bedrooms from other areas of the house and bring them up, or 20 items of rubbish, or 10 things to go to the charity shop. Or designating a particular time of the week to be family cleaning hour, where everyone works together on a particular job (or you hand out jobs a bit like an army major and they report back when finished for another - you could even run with the army theme a bit here to make it seem fun) so it isn't hanging over them that they are supposed to be tidying, but playing is more fun, so I might as well put it off for a bit longer, mum might forget or get fed up of nagging me - if it's at a designated time then they can plan their stuff around that, and once it's over, it's done and they are free to go. (This is something I use for myself!) So you write down all the suggestions everyone has made and then go through them all one by one and talk about how it might work and whether there are any problems with that idea, and then you can cross out the ones which are unworkable, and hopefully, you are left with a plan which you can then refer back to if they are being uncooperative!