A while ago I got invited by some ex colleagues to go abroad for a long weekend for a birthday. There are around 20 of us going. I just said yes at the time and paid up. DP is the type to not say when he's annoyed about something, but he will sulk and act out in other ways, nothing too bad though. It's only a few weeks until I'm due to go, I'm starting to pick up on sulks and think it could be this! WIU to agree to go? He's never had any issues with me going away with the girls, but there will be men and women on this trip - however I'll be sharing a room with two other ladies. Thoughts please?