I totally get the urge to just cave, but what is the reality of that if you do? If you agree that he doesn't need to take a brethalyzer before he gets to drive away with your kids, then you are subjecting them to the possibility of being sent off alone, in a car, with someone who may or may not already be drunk. They are what is most important here, and I know that you know that. Dig deep, mama, you have to pull out your energy reserves here for them. You have support here!!