In the Shadow of Guilt:

“motherhood is accompanied by the nagging, sometimes debilitating, emotion of guilt (with that tired trio of regret, doubt, and second guessing, thrown in for good measure.) Guilt seems bundled within our XX chromosome mothering genes. And some of that guilt is good. Really. It serves a purpose, and it can help us.”

A good synopsis of the feelings the evil one accuses mothers of harbouring.