I had many therapists before I found a really good one I worked with for nearly 30 years. The first time I left therapy it was because I was moving out of town and my job was moving further out. I had a lot of trouble within myself for 2-3 years but enough real life support (boyfriend who became husband, new jobs, friends, etc.) but finally, in a comfortable living situation was able to do a lot of self-help work and explore some other interests (writing).

You might look into reading about life transitions; there are several good books and articles on the subject:

http://www.mental-health-matters.com....php?artID=399

Article above references this book: http://www.amazon.com/Transitions-Ma.../dp/0201000822