Sounds like you're holding on pretty good, which is encouraging to all of us. I think it might be all we can do.
Whatever you do don't break down when you get back. I know for me that would be the toughest point too (just before leaving is tough too). What's strange is that I know I could be somewhat non-chalant or indifferent to my wife's advances if she were regularly hitting on me. This may indicate a frustration not only in the sexual realm but also a control issue; who's holding the reins?
I wonder if anyone knows about about something you can take to lower your libido? That would shift the center of power. If you dont' want it how can someone control you with it?
Good luck, man, have fun on your trip. Solitude can be a great nurturer.
