How fascinating that you do not cast upon the single fathers similar derision.
Au contraire, Mon Ami.
I have zero use for men who father babies, and walk away, also.
What is a "Single Father"? One who takes RESPONSIBITY for the up-bringing of a child he fathered? Is that a "Single Father"? Or are you talking about Divorced men with Custody, Widowers, or what?
Call them by their actual STATUS, NOT some cutesy/all-encompassing Politically Correct phrase.
The PROBLEM we have is a lack of responsibility, and playing the "victim" card by those whose lifestyles should result in THEIR paying their own way....NOT relying on others to pay for their circumstance.