But does your DH feel bad about not bringing in all the money?
The think is Nickinha, that you can "learn to cope" as you put it, for a bit, but what happens when you've got more children, a bigger house, the house gets messier, etc.?
There are countless threads on Mumsnet where years of being treated as a skivvy and having coped with that role, have taken the love and romance and respect out of a relationship, and you get women coming on here ranting about how they hate their DH and how he takes them for granted. If you're happy doing it, then fine, but I suspect there will come a point when you're too tired to be happy about it.
It is not possible to hold down a full time job, have a toddler and do all the housework yourself. Quite simply, you need sleep time too. And apart from sleep time, you need leisure time, and romance time, and time to spend as a couple, enjoying each other's company. If you're his servant, you won't want to be his lover. You can be both for a while, but not for too long.
And why isn't he bringing in all the money, if he doesn't do any housework?