In my experience when I was married and lived this way (without kids), the "male" tasks were comparatively quite difficult and frequently involved specialized k

In my experience when I was married and lived this way (without kids), the "male" tasks were comparatively quite difficult and frequently involved specialized knowledge, but didn't take all that much time compared to all the cooking and cleaning my ex-wife did, though sometimes it required some late hours if a project needed to be done at a certain time. In our case, I worked a full-time tech job while my ex either wasn't working at all, or for a while was in a technical school (which wasn't taking all that much of her time), plus for a while we had several rental houses that we had to do repairs and upgrades on. So I did auto repair, tile installation, plumbing repair, etc., while she did most of the cooking and cleaning, and some things we shared like painting.