When a parent feels the urge to shout or hit.......the only assumption made by liberals, is, and true most of the time.....that those parents lack awareness.
I feel there r 2 aspects to it. Either or both cud be responsible.
I strongly feel people shud be more supportive and judge less the second type of people, else the guilt n regret will not allow them to evolve as much.
I too feel stuck there n keep struggling to be a better mother each day. I think the intent is what shud matter.