Hey Twinkie,
I am not a member of Xi, but have been around this group for about a year now. The one thing I realized very quickly is that Xi is more than a clan/website/gaming server, it is a community. A community that supports each other to the best of their ability. And you are a member of that community. Don't ever be afraid/concerned to share with Xi, and if anyone has an objection to you venting here, I'm sure there would be a long line of people wanting to slap that person silly, myself included.
So please KEEP sharing. You do have plenty of friends here at Xi who will do what they can to help you out.
Now with that said, someone earlier had suggested you look for groups of people who have had similar experiences and making the effort to get out there. There is nothing more therapeutic than hearing the stories of others, who have gone what you have. Some are at your stage, some are well on their way out of the dark depths. They can all add valuable support to your situation. AND, as importantly, it will give you some human contact.
I just googled and found this link.
http://www.divorcecare.org/
Check it out for your community, and if you ever need to talk, send me a PM.