] "Affecting as Parrish's speech had been, Elizabeth was yet troubled by the idea of committing Mrs. Parrish to a mental hospital. She wondered that no one but Darcy had offered the slightest resistance."

I would think that sweet Jane would have been very troubled by this proposal, and Bingley as well. I do not think that even Jane would be so compliant as to not speak out against something that she believed to be terribly wrong.