That's what people do with guilt. They hold onto it. They spend their entire lives holding on to something that keeps them restricted in one place when they could be enjoying life; serving God; winning others to Christ; and enjoying family and friends. Instead of freedom, Satan convinces them they are guilty and not worthy of freedom.
Teaching your children to be obedient is a long, arduous process, but here are several steps that will help. The first thing is to understand that children are not 'born good'. Isn't it strange that you never have to teach a child to be bad, but you have to constantly teach them to be good?