That's great that you're moving on!
DH works alot of hours, and we are together as a family maybe 2 times a month. I don't feel like I am at the end of my rope with four kids, but I do feel like if I added another child into the mix, I don't know if I could homeschool without any outside help. Oh yeah, even less housework would get done.
I am trying to find peace with this. I am 34 and 37. DH thinks we could try again in a few years. I don't know about that.
I wish we would have had more childen, but sometimes life doesn't work out the way we want it to.