Excellent question because EVERY statement that avoth made was in support of his/her fundamental premise of not having a problem with abortion.
Mlizzy, I checked out 90 and 91 and it appears that:
1. The liberal avoth forgot he was supposed to act conservative.
or
2. The conservative avoth forgot he was supposed to act conservative.
In either case, he was trolling for reactions and then playing off those reactions. Trolling is a fishing term and not a billy goats gruff term.