Oh, Pam, I feel for you ! Welcome to motherhood. I swear, housework drives me nuts because it is NEVER done, what I see when I look around is everything I HAVEN'T done, not what's accomplished, and it just feels like a treadmill you can't jump off !! so you keep on going, and it gets really hard at times.
I think you are setting a better example than you think to your children -- how many adults actually apologize to their children ? (I always did, but I suspect most don't) They are learning that when they act in a way they wish they hadn't that the person they love deserves and apology. They are learning that when they stress you out, they are still loved, VERY DEEPLY, by someone who is humble enough to admit she is stressed, hug them and keep going. . .
I recomment a diversionary tactic. Do you have enough money to become members of the zoo ? Or of a summer community swimming pool ? Something where you could go and spend some time away from home, that might be fun for everyone ? (Partly, cuz as parents, we are on OUR best behavior in public, but also because it's fun for everyone -- you included.)
When I was in grad school, I was a single mom, working and going to school, and had 2 kids under 5 when I started school. We joined the Phila zoo as members, and it was WONDERFUL. About once a month, we'd go to the zoo for free . . . wander around, bring our own snacks, so we didn't have to buy stuff, AVOID the gift shop, so I didn't have to buy stuff, and we simply enjoyed the animals . . The Phila zoo had lots of animal statues, and the kids would climb on them and demand that I take their pix. So it became a family thing: statue? Photo!!! With digital cameras now, that's a whole lot cheaper than it used to be !!
Anyway, that worked well for us. We also used to take walks -- because it got me out of the house, and because there were many beautiful homes with pretty gardens in the neighborhood -- so in Spring, we would walk the 'hood, and watch for the new flowers that showed up.
It is extremely difficult to be all things to everyone in the family, and it's easy to lose yourself in the process. You keep the house clean for you and your husband, you feed everyone, plan for meals, etc., referee arguments, etc, all day long, and what you really need to do is enjoy your family.
Another event ? Go to McDonald's (after a meal, and buy something cheap, like cookies or something or for Happy Meals) and bring a book -- ooops, they are probably too young for that still -- let the kids play in the play area, you get to relax with a soda.
Try to find something you can do, over and over again, because the kids like repetition, and if it's something they enjoy doing, or something you enjoy doing, and they just come along, then you will have an "outing" when the house doesn't matter, the toys are left home, so they are more interesting the next day, and you might even meet some other moms there, and make some friends yourself.
You'll also be creating memories. . . One of the stupid things I did happened because one day I saw the adult gorilla acting "human" with its child. It was so cute . . ., and I began to think that I had a affinity for the animal. . . so at night, I'd tuck the girls in, then in the dark, the "gorilla" would sneak in and tuck them in again. I'd shuffle in like a big ape, and make gorilla noises, and hug them, and sometimes tickle them, too. It was silly, but when the younger of those two went to college, and was getting a little homesick, I went looking for a stuffed animal that looked like her black kitty. It was Halloween, so I thought I'd be able to find one -- none that looked just right -- but I saw, instead, a gorilla stuffed animal. So I sent her the gorilla, which caused her to burst out laughing. I wrote her a note to remind her that whenever she missed her mom, she could hug the gorilla and no one but she would know why !! :-) She's 26 and it still sits on her bed -- memories from when she was 3 that came back to roost.
It's easy to "look backward" and see what you did right and what you could have done better, but it's really tough to struggle through the days of tedium. . . and it's kind of backwards that we have our kids when we are young and restless and want to be doing stuff -- on the other hand we have them when we are young and have a bit more energy to chase after them . . .
Is there a children's museum near you ? My next set of kids, now teens, used to LOVE to go to the Erie Maritime Museum. It's an adult museum focusing primarily on Erie's participation in a HUGE naval battle in the war of 1812, but it has lots of buttons that bring up animations on the screens, and stuff. The kids LOVED the musuem. There is a sample "mate's cabin" just like the ones on the ship, and they played house in there. We toured the ship itself so many times that I think they could have given the tour.
Another thing you can do, is take your kids to church. I know this sounds wierd, if you aren't a church going type of person -- but it's summer, and most protestant churches do a vacation Bible School program. Ours starts on Monday -- it would give your kids something new to do, and you would have a couple of hours off each day. ahhhhhhhhhhhhh
Our church has mens and womens softball teams, and there are lots of young parents on the teams - so if Dad is playing, moms and kids are on the sidelines, playing toss, watching the game, and hanging with their friends -- when Mom plays, the roles are reversed. Those are fairly free activities, too. If you try attending on Sundays, and the kids' get involved in Sunday School, and you keep your antennae on ready alert, you just might find some moms your age who have some of the same issues and you can do some things together as families. And, while you might not be going in order to get in touch with God, you may find along the way, that He really does love you, with amazing abundance -- no matter how you feel as you work the treadmill of daily living.