Well my wife doesn’t do the washing, as those stuff is mostly automated today with technology, but she does do the other things Rambam mentions, pouring the drinks, making the bed, serving me, etc. I lost the connection how this relates to the discussion here.
A husband and wife have different marital obligations and responsibilities. The Rambam here brought down some of the wife’s. Both Rambam and Shulchan Aruch bring down the obligations of both husband’s and wife’s.