All too often when a marriage fails and kids are involved, things can get pretty ugly. You see it on the news with celebrities all the time. The normal, everyday people are no different. They just don't make the news. When my wife left last year, it was unexpected and I was devastated. While there are justifiable reasons for me to be angry, resentful and betrayed, especially considering that I'm now raising our three kids with special needs by myself, I'm not. You hear all the time how people end up using their kids as weapons to get at each other. You hear about parents talking bad about their former partner in front of the children. These things are horrible but they happen all too often. That being said, when…