"Maybe you're the one who should be spayed! Hopefully your are sterile...I'd hate to see your hatred passed on to innocent children." [Exclamation point mine; misspellings hers.]
You'll be happy to know, pal o'mine, that I try to spread my hatred to any and all impressionable children who are left in my care. So as long as Mrs. P has kids, it shouldn't matter if I'm sterile. I can still destroy the youth of America.