Dear Prudence,
My brother-in-law lives next door to me and my partner (his brother). I cook a lot and keep our small kitchen pretty well-stocked. My issue is that BIL frequently asks to use/borrow my kitchen stuff—anything from an onion to my $400 stand mixer. Recently, he got annoyed with me because I wouldn’t loan him my stand mixer on short notice for a dinner party that I was not invited to, and I didn’t feel comfortable not being present. My partner says his brother expects that we should “be a community and share things,” and he doesn’t know what to do about it. And sure, I sometimes borrow the garden rake in the shared garage, but when I need an onion, I go to the grocery store that is five minutes away. I’m definitely extra grumpy because my BIL is much more well-off than me, and my nice things (like the stand mixer) are mostly Christmas gifts from my mom. But I have no idea how to start a conversation about expectations on sharing when he already seems so entitled.
—Caring But Not Sharing