Amy's health (Ashland Locke)

Something doesn't pass the sniff test for me about Amy's "deathbed" manipulations. It really feels like she's playing Nate and Audra. After everything that happened with Ashland, Nate of all people should have his radar up for someone pretending to be deathly ill but refusing expert medical care. He should have done a background check on HER! Him moving her into his house just seems OFF. She has completely insinuated herself into Nate's life without him even thinking twice about why her own son has cut her off.