Please let me know if I am missing an angle here in my thought process. Let's for argument's sake now say that her ending happened at the home of her daughter and SIL. If it was perhaps over money, say they were taking money from an account of hers, and she found out confronted them, or anything like that, and say the SIL did something, if AG had no part in it, wouldn't she have called 911?
If she was afraid that she would end up being a victim herself, even if she got herself, and if they have a child, etc., out of the house at some point, wouldn't she have contacted the police? And isn't the fact that she did not contact the police if things got out of hand in that house proof that she was part of it?
People have noted that the holding hands with the sister in the latest video is not really holding hands. That body language speaks volumes. I don't know if she is still having to put on a façade pretending that she believes her sister had no part in this to try to get information, or to try to get cooperation to get whoever sent the emails/notes.