This has been bugging me since moving to my new share house. DP and I rent a room from a very nice couple and it's us four in the house. I have health issues, so does the Landlady. On days when mine flares DP 'looks after me' in the sense that he'll cook dinner if it's my turn, make me tea only because he drinks copious amounts of it and will usually be the one who loads the washing machine and hangs it out. We have a relatively equal relationship in terms of housework and things though he tends to do slightly more and does quite a bit more in holidays (he's a student).
Landlady always coos and makes comments whenever he does something about how well trained he is, how nice he is to do it for me and so on. Landlord won't lift a finger around the house and won't even make himself food when she's half-to-dead in bed upstairs and will start whining about being starving 
But this isn't the first time I've been told about how well 'trained' DP is. I get it very often in fact.
AIBU to think that a grown man does not need training ffs?
We're two adults, work/study similar hours and share responsibilities whilst he takes on extra when I'm ill. Surely that is normal?!