It's up to you decide whether to go on the vacation or not. Some do go on vacation and they either sleep in separate rooms and/or beds. That would be a decision that you two would need to discuss as to the room accommodations. Who knows....she may say one room, two beds. There is no way of telling what is going through her mind because she doesn't know herself.
You have to remember that their empathy chips are broken and to them, there is nothing wrong in going on holidays or doing things together because they now look at us as just friends and nothing more.
My questions to you are: 1) How do you feel about it?; and 2) Do you think you could enjoy yourself and leave the expectations at zero during this time?
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
