Hey Running. I too moved back home and got my CNA as well. Even with the program though, you still will have a lot of "at home" time so I would suggest finding a good coping mechanism to distract you from their arguing. If they try to involve you - simply tell them you're not getting in on it. If they are not, and are just around - go to your room, close your door, put in headphones and pop in a good movie. You could also go to a local library (free) or park, etc. Just to get away and grab some clarity. Hope this helps. *hugs*