Or is this terrible hosting?
SIL is very well off but every time she invites people over she tasks us to bring something. Tomorrow I'm invited for brunch, she's text me asking me to bring jam. I've just given her £50 for her birthday last week and took her for lunch. I just think it's really tight and rude. Fwiw I never go empty handed but given how often I see her ( and I never ask her to bring anything when I host ) and her shopping list she gives me I just think 'don't bother inviting me then'. Aibu?