Ok, that's what I said. He was already emailing me and asking if I was ignoring him.
I replied by saying:
"Sorry, I was in a meeting (made up), and now I have to jump on a conference call.(true)
Sounds like fun. Have a great time!"
I'm sure he'll try to bait me more at home tonight. It's interesting, though, that it almost seems like he's asking me for permission to go. I'm having a hard time giving him my blessing for him to go if OW is going. But I don't know that for sure. I don't like lying, but I feel like I have to lie about my feelings.