Time Is An Illusion - help needed.

So I'm continuing with Time Is An Illusion, Lunchtime Doubly So, and I've decided that at some point soon, Ben & Danielle are going to have a huge argument, ending in angry sex (fner) which manages to continually dodge the real issues they have had with one another, and work out their anger and frustration over stupidly trifling domestic matters. Only, I'd like some help choosing what those domestic issues should be. Not cooking or eating since that's such a big theme of the story in general, and sexual jealousy or anything to do with Alex are a bit too serious - they'd bring the row too close to island life. They need to be ridiculous.

[Poll #1571610]