In their mind her choosing to have a handicapped child with all that entails is a personal condemnation of them and their withered little souls. And not a child with a "stylish" or "trendy" handicap but one that is life long, incurable and burdensome. Trig will never get "better", there is no magic drug, no brilliant surgery, no innovative treatment that will make him "all better". He will never be "normal" and will always need care. And they can not understand why she let him live.
In the face of such love and goodness they have to somehow discredit her. And make her as miserable as possible. If they can't then that might mean that they are ... wrong. That, they can not bear.
There is nothing that enrages the self-righteous liberal prigs more then being confronted with the fact that they are wrong.
“He will never be “normal” and will always need care. And they can not understand why she let him live.”
Oh they understand perfectly. They understand that other people will look at him and remember their own humanity and sense of decency... neither of which benefit the Left.
Ergo, he is ‘bad’ and must be made so in the mind of the gen public.
What if someone does invent a cure? The instantaneous indictment of the Left and their "consensus" will be spelled out in bigger letters than the "Hollywood" sign.