I'm also ambivalent, but it looks like your decision to go to this party or not is based on him, so it doesn't sound DB to me. Is this a great party you'd want to attend to, regardless of him?
You know, part of DB is to hint that you know of a better life, somewhere else where your H is not. Make it so that you didn't go to this lame party because you did something better!
M39 D6 D3 (at S) S 2014-09 D 2016-09
"You can't start a fire sitting around, crying over a broken heart" - Bruce Springsteen.