Purple, but remember there is a world of difference between abuse and discipline. None of it was done to correct and teach me, it was done out of hate and anger (and his childishness in general.) Sadly, in this day and age there is plenty of abuse, and very little discipline.
Silk, I can relate, my old man is in his late 60s, I am 4 inches taller and much bigger than he is, and I still have feelings of fear when (I have to) be around him.