All I know, is that my husband always travels, and I do EVERYTHING. All housework and everything for 3 kids 5, 3 and 18 months-NO HELP, no cleaning lady etc. I am able to do it. Sure, some nights the dishes get left until morning, sometimes we're low in laundry, and sometimes certain rooms are messy, but in general, I do it, and we have a healthy tidy home and I get to the grocery store before things run out. Maybe it's because I HAVE to because there is no one to fall back on?
The ONLY thing that is NOT cool, is when the hubs comes home and puts on his white gloves and knit picks the details, because he is sort of OCD neat freakish. But once he gets past that, and I remind him I drive everyone to school every day and take out the trash and shovel the snow and mow the yard and take recycling and make every meal and nurse every boo boo and do every errand with all three kids and NEVER get a break for months at a time, so if there is a lego under the coffee table he needs to chill, he jumps in and helps because he's still a perfectionist. If it was up to me, the place would be a lot messier.
I've never been a clean freak or overly organized person and it is hard work to do all this. But again, I manage to do it, and when the hubs comes home, the house is running well and cleaned up. I feel it's the least I can do since I get to stay home right now after being a career woman for 15 years.
We have a big high maintenance old house and no extra $s for any help with yard or anything. I'm also known to make trips to the hardware store, go on ehow.com and do some carpentry and plumbing here and there... AND I have to handle a time consuming IRS debacle for my husband AND I'm a painter and try to get in a couple of hours a day painting.
Not just trying to say "Nanny nanny boo boo", but I'm not sure with your husband doing so much work, and you doing it too, and having some hired help, how there is still so much to do on weekends. Sounds like somebody isn't really doing as much as they say they are, or maybe there is way too much stuff?
Also, men are not as good at multi tasking, but when I went out of town and left hubs with the kids for a week, he did great an didn't claim to have a hard time and everything was done. Granted it was a holiday week for my kindergartner, so he didn't have to haul everyone to the school twice a day like I do, but still. I'm not convinced he could do it as effortlessly for the long term, but maybe. (and I did find out after the fact from my oldest that he let the baby fall off the kitchen counter because he let her sit up there which I never let him do....)
You may want to talk to some type of organized person to help streamline things somehow, or have a big meeting on how to organize things so you aren't swamped on weekends. You shouldn't be overwhelmed and neither should he with someone helping with the cleaning. That's the only really hard part. If I could have ONE thing, it would be a cleaning person once a week. SInce you're not being a picky neat freak, there is no reason things should be so out of control for you. So no, you are not totally out of line.