Only some users. Others probably came in to laugh at the notion of building a house that is worth $12 Million only to destroy because they didn't like the final product. That event would be something to reasonably object to and laugh at out of jealousy. The thread title was misleading.
Most I believe are using this as a launching point to protest alimony. Many use any thread to further their own agenda whether it be alimony or fighting against an inheritly patriarchal system of values. I believe people use too many extremes when discussing these issues just due to the casual nature of these discussions. Casual remarks that are agenda-driven and are about a controversial issue usually lead to harsh statements.
In the end, yes, it is disturbing to read misogynistic statements.