you forgot to mention the main point!!!
by law, if you're out of status then you've to leave the country, and apply for the visa again to come to the US.
In your case if you're doing fine with earing money here even out of status, then you can wait until she become the US citizen and apply for the PR as a husband of a naturalized US citizen. getting visa usually takes three months or more, as husband and parents don't have to wait for the visa number.
I would also suggest you ask the question in a professional law website, or consult an immigration lawer in your case.