Digressing here in a way,but has anyone read about the late Princess Diana and her phone-calls to Camilla telling her that she'd sent someone to kill her,and to look out of the window and she'll see him ( the killer ) ?
Diana was clearly " unwell " for a long time and none of us know how everyone else involved,suffered because of it. Her attempt to throw herself downstairs,the anorexia,a similar pattern to Sheila when your world falls apart,both having " lost " their husbands to others in their hours of need.
Both had felt that they must " look the part ",appearances,and ask approval of it. Reassurance.
Both had a sticky end to their lives.