Things that have helped me during, through and after my divorce:
1) Prayer and reflection
2) Journaling
3) Letter writing - some sent, most were not
4) Divorcecare devotional book
5) On-line support groups
6) Crying it out on the worst days. You can't let it get to built up! You may go crazy!
7) Keep busy with lifes details

This is what mostly has been getting me through. How about you??