Sounds like Zyrcona would prefer to kill the kid though...
Though they're few and far between, I would let my unwanted (annoying) kids go off to the adoption pool or make them townies (via shrub) but I've also put them there using SimPE.
I prefer to sit them in a room studying though... then make then little slaves, they do all the cooking and cleaning and amuse toddlers to up social...when they hit teen, they are also responsible for all household maintenance and care of younger siblings.
It seems harsh at times, but I have a lot of friends who grew up that way... I can tell you, they don't usually grow up to be family Sims