To Flash Thompson. They got divorced, but not before having two children, a daughter named Felicity and a son named Gene. Gene turned out to be a chop off the old block, hearkening to his dad's teenage years, and Felicity resented Felicia for the divorce and became the MC2 Scarlet Spider partly to spite her mother by taking up a spider-based identity rather than a feline-based identity. Oh, and she might or might not have had a serious girl-crush on Mayday/Spider-Girl.