Don't bet the farm on it!
50% of the middle class has rationalized killing unborn children for the sake of convenience, so I'm betting that "Ma and Pa had a good life - I don't want them to suffer" will make better sense than having the underclass breaking into the house three nights a week.
Cynical? Yes, but realistic, I think.
The underclass will try it anyway.
But changing welfare to "We'll support you and your fatherless kid for 5 years while you get job training -- but ONLY if you get permanently sterilized" will tend to eliminate the underclass problem within a generation
And no explanation on your webpage: what did they do with all those water-cured hams, anyway?