Very tough when someone is doing sOmething so far removed from what you'd ever consider or do. I guess she is getting desperate and wants a 'fix'. Can you suggest the Wonder Weeks? There is an app for iPhone but it got terrible reviews vs the book. If you google Wonder Weeks there is a little information on each week that may help make sense of where he LO is at.
Keep supporting your friend and don't worry about what the Dizzie supporters say x