My wife stays home, and she does most of the cooking. We make kids wash the dishes. I wash dishes sometimes, especially if they are tired and don't get to it. I generally do the laundry-- as in washing mine and my wife's and ironing my own, but my wife does the garden. She probably still does a lot more housework that I do.
Each married couple has to work this out. If husband and wife both work full-time, and she is expected to come home, cook, wash all the dishes, etc., he's wearing the poor woman out. If she stays home all day and is physically fit, then her doing the lion's share of the housework is reasonable, IMO, but if they have a baby, then he'll need to help out. If the man is out fixing the cars or repairing the fence when he gets home, then she should do more housework.
There was a study that showed that couples with traditional gender-divided chores had more sexual intercourse than those who did not, so that is something to consider also.