Anonymous wrote:No way should you say yes. This is a GUYS' trip not a 3rd wheel trip. She sounds like a controlling, insecure nutcase - she's "not comfortable" with her brand new boyfriend fulfilling a commitment he made before he even knew her? I would respond with something like, "Dude, are you f*%*^ crazy? I'm sure she is a lovely woman and I look forward to spending time with the two of you at some point, but there is no way I'm going on this trip as a 3rd wheel." Don't feel guilty - just help him see the absolute absurdity of his ask. If she is this controlling after only 3 dates, God help this guy if he marries her. Your friendship will be toast.
And I can't believe people above are telling you that you should let her come.
Anonymous wrote:Can you bring along another friend, too? That would keep you from feeling like a third wheel if the situation gets weird.