Apologies in advance as this is quite dull! So until a few months ago, DD (16) and DS (12) used to share unloading the dishwasher and putting away shopping. Then DD negotiated with DS that she’d do the shopping and he’d do the dishwasher. He fairly quickly (but too late) realised that it was a bum deal as the dishwasher is an almost daily chore and the shopping is maybe 2 or 3 times a week. But he sucked it up because he’d agreed to it and I haven’t interfered.
Now, DD has finished GCSEs (and therefore school) and has literally nothing to do (except some nice trips) until September. DS has another month of school, and DH and I continue to work full time, so my proposal is that she takes over dishwasher duty, just until the end of term in July. So… is it reasonable to give her his job for a month? Neither of them have any other chores (maybe they should have, but that’s for another day!)