DH takes 15-20 minutes to go to the bathroom, change his clothes, and check hockey scores or whatever on the computer and then he completely takes over kid duty for the evening -- playing, reading, baths, bedtime, everything! So I can't complain one bit.
Yeah he's getting downtime in the car (I love driving alone too, so I know what you mean there -- it's blissful!), but on days when I have work meetings (I WAH and have in-person meetings once a month), I'm dying to get home, go to the bathroom in the privacy of my own home, and get my work clothes off in a way that I don't feel on days when I'm home with the kids all day.
Yes, I'm sometimes itching to be "off duty" when DH walks in the door, but I know that if I just keep it together for 20 more minutes I can relax with a book, go chill out in a cafe, take a walk, or whatever I want to do, so for me that's a great trade-off.

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