It was revealed on a now deleted youtube video. From memory, she said she had control of his bank account, which was the one where his lump sum pension was in.
She said she spent it all on advent calendars and make-up, and one day when her dad was in Spain he went to withdraw money but all his money was gone, so he phoned her to ask where it was.
She then posted a very obviously for attention suicide attempt on Instagram stories of her taking pills and Mick called her an ambulance from his work. When she was in the hospital her dad said to her 'you have spent all of my money haven't you'. Que her being a tit person and playing the mental health card and bam, she got away with it, all for the bleeping charlotte tilbury makeup, one of the most unremarkable brands going.
It infuriates how she plays mental health as an excuse and perpetuates the stigma. Her behaviour isn't mental ill health, its bleeping evil and selfish.