My experience with treating mothers has long impressed me with their strength. Despite their continuing daily tasks of tending to wandering-about youngsters, seemingly incomprehensible teenagers, difficult husbands, and an occasional sickly rabbit or other pet, they cook, clean, negotiatate with school officials, provide transportation to appointments, and cope with such intermittent crises as helping with children's homework and arranging for home repairs. All while trying, and often failing, to care for themselves.
Part of this is inevitable since, in most families, the mother is the emotional center of the family, which also makes her the major recipient of children's complaints. If a child is unhappy, it's HER fault. Is this fair? Of course not but that's how it is.
Which is not to say that the father's role is unimportant since, though the mother (or mothering figure who can be a male) is the most important figure during the first two years of a child's life, the father becomes equally important during their third year, serving to pull the child from the symbiotic relationship with their mother into the larger world and, ultimately, independent adult functioning.