IT and Divorce?

I am graduate student and work as a web developer. I am also getting a divorce and I have a son caught in the middle. I believe my profession had a part in it. For my graduate thesis I am writing a paper about Dads who work in the computer industry, divorce and custody. I think our industry causes a high rate of divorce but I need some help from the Slashdot community. My questions are: How many of you computer Dads have also gone through divorce and have retained either half or full custody of your children? Do you think your job had something to do with it? What were some of your hardest challenges and are your kids happy?