Why R Mother-inlaws Wicked?

The first poster is correct.  There are more wicked M-I-Ls than nice ones. The reason for this is beyond me.

But the lesson to be learnt is that any woman who has suffered at the hands of her M-I-L should make every effort to be nice to her Daughter-in-Law when she eventually has one. This will break the circle of hatred.

Personally, my M-I-L is more wicked than Lucifer. Because of this I make sure that my brother's wife is very comfortable and happy with my own mother. I also call her regularly and buy her gifts at least three times every year. I wouldn't  wish another person's daughter to go through the emotional trauma my M-I-L put me through.

Anyway, by the Grace of God, I am free of my M-I-L now because I have cut her out my life and my children's lives.
To every woman with a wicked M-I-L, make sure you are not the cause,  Love her as much as you can, and God will see you through.

Those ones tend to be more disruptive. Those ones you can fix. Some are just plain evil. Like someone else said just make sure you do not do the same to your daughter in laws.