Because there's a mad wife ranting like this when you come back home:

https://www.youtube.com/watch?v=wpyEFGx4PY4

The context, a guy works full time to support his family and after work he trains for marathons and stuff. The girl in the article keeps count of the hours he trains after work: "5 to 6 hours each week, and some during the weekend". At one point he trained over night which is a big sin, because how dare him leaving the wife alone ONE night?! How is she supposed to survive sleeping ONE night alone? And then he couldn't walk for a couple of days so she had to fetch him some food in bed, how abusive! Imagine the time wasted to walk 10 meters and give your spouse some food so he doesn't die! Insane!

I mean, marrying shouldn't be so time consuming that a person can't have any life of his own, if you want to keep notes on the time he spends outside home OK, ask for your time back, but having a hag like the one in the video ranting when you come back like this? OK, have your divorce, now you are single full time.