She hasn’t had a washer and dryer in years, her apartment isn’t set up for one, they have one at her complex but “her wrists are weak” and she “can’t stand for that long,” according to my husband. Which may be true. He’s been doing her laundry for 15+ years. Now that we’re married, we’ve been doing it the last year at the laundromat. Now we have a washer and dryer and I told him I didn’t sign up to do her laundry, so he can bring it over and do it. I also do a lot of the chores around the house and feel I shouldn’t have to add hers to my list, but he’s been man-helping (helping when I ask, mostly doing it right) recently. He said I did sign up because I married him. Am I a jerk for not wanting to do his mother’s laundry? 