Well, Mr. Moe, you have just described the dynamic in my family. That could have been my mother, father, sister and myself. My father was a loud-mouthed, intimidating, fear-inducing bastard. My mother a weeping, hand-wringing, spineless neurotic. Of course, later in life, when I was an adult and confronted my father, he turned out to be the coward I always suspected he was.
But I would have given all of my pitiful allowance for an entire year if someone like you had done what you described for us - my mother, my sister, and myself - just one time. I don't think it would have changed my utterly dysfunctional family at all. But it would have done ME a world of good to have known, to have had my suspicions confirmed that what I was experiencing at home was NOT normal. Since that behavior was all I ever saw, I thought that was normal despite my suspicions and it took a lot of life experiences to determine for myself that what I saw around my home wasn't normal.
Regardless of how those parents reacted to you, you may have done those kids a world of good last night, and I'm proud to know you. No doubt the world is a better place because you're in it.
francois