He never mentions money when talking about their pre-seperation life. The post you're replying to is clearly a discussion of time, not money, and you've somehow twisted it into "The amount of chores one does is inversely proportional to the amount of money brought home?". Stop trolling.
s/girlfriend/mother/g and is it still unreasonable? Your widowed mother lives with you, and doesn't have job or enough income to live on her own - do you kick her out if she doesn't make you meals three times a day?