<human>: Can you give me a shortened version of the text?

My girlfriend of 2 and a half years and the first woman I've loved broke up with me 2 days ago because she is religious and I'm not. I've been trying to strengthen that side of my life and thought it was going great with her helping me in that regard but that's beside the point.

I have had social anxiety for many years and took a year out of my uni course to return home to finally try and fix it. I feel I have made steps in this regard but it still lurks underneath. I don't think I could have got through the first year without her support and now that I will be returning in 3 weeks I'm not sure how to cope. I guess I'm looking for advice on how to move on and learn to support myself as I only really have one proper friend who lives kinda far away.

Also to complicate matters we were going to go on a holiday to Switzerland on 26/8/13 which has all been paid for and was rather expensive. She gave me money for her half but I can't decide if I should go on my own (bearing in mind I'm not super confident) or if that would be a big mistake remembering who I was meant to be there with.

I would appreciate any advice on how to handle this really tough time
<bot>: How can I go about coping when my ex girlfriend was my rock? And should I go alone on a holiday we were meant to do together?