You put a couple of researchers on the job and have them look back through her family's social media. After a couple of hours of work, they dig up a post by one of her younger brothers on an online advice forum. He describes a family member who faced depression and experienced what he refers to as a breakdown based on conscience and scrupulosity.
He writes that Gabriella recovered, but only after extensive treatment, and claims to have seen (as a vision? a dream?) Saint Rose of Lima.