my husband has always been the head of the family in a way, and definitely the provider. he does also deals with car stuff, putting gas in the car, scary bugs, bills, etc..i take care of the home, cooking, baking, sewing, laundry, kids, etc.
it works for us.
that said, ive been married for nearly 34 years (we got married at 17 and 18 ) so its not a new thing. its something that we both thought would work, and it did.
i dont think thats true...if you have been married for a long time and have built memories with someone, them being older shouldnt make them less lovable.