The curve is absolute fact and is an incredible b1tch. I have a pair of kids as well and my only comment is to be prepared to only seem them on weekends. Law school is going to become the dominant part of your life and the faculty doesn't care what other responsibilities you have (whether it be work or family). They expect school to always be on the top of your priority list.
And this is true of all law schools, I am afraid. I worked full time and went at night and still managed to have a life. You just can't let yourself fall behind.