It's only demeaning if you allow it to be.
In our house, it just is not an issue. I am in no doubt whatsoever that we are complete equals in all things, regardless of who does what on the employment front.
One of the reasons I fell for DH was his totally generous and fair attitude towards money after my previous tightwad boyfriend. We agreed right from the off that there were 4 things we'd be spending our time on, WOTH, looking after the kids, running the house and leisure time (together or separately, depending on what it was) and they were equally valued. He preferred to continue working full-time, I elected to go part-time and be a SAHM the rest. All earned income went into the one pot and doled out into various accounts for bills etc.. We allocated ourselves pocket money each month so we could have personal expenses that we weren't answerable to the other for. When MIL died and left a considerable inheritance to him, he's always referred to it as "ours" but it all went into my name, as I'm a lower-rate tax payer these days. Not sure DH even knows where it all is. But he sure as hell knows if ever we were to hit a problem in our marriage and decided to split up, I'd hand all that straight back to him. It's only right.
Also, there's been none of that nonsense about DH "helping" around the house. Helping? FGS, it's his home too. He does his sodding share! Sure, I probably do a bit more these days as I'm part-time, but he does all the food shopping and cooking. Crap at ironing, however, but that's OK. Can't have him looking too perfect!
Surely this is how it should be? Equality, trust and fairness.
Sorry to say this, but people will treat you in life how you allow them to.