Please bear with as this is long.
My sister in law has told me that her son has cancer, we think testicular as he has had an operation down there.
He has not told the rest of the family ie his brothers or his dad.
His appointments are always miles away when we have a cancer centre in town. He doesn't drive and therefore requires money for taxis (etc). He hasn't allowed anyone to attend these appointments with him. He is constantly changing his story, he told us it was stage 5 which set alarm bells ringing. He has been an inpatient at the hospital but when I or his brother have rang they have no record of him.
I have offered to take him to his appointments and the times are always changed until I can no longer wait any longer.
He has his own council house that keeps having the windows broken or set fire to (he told her someone lived there previously who was not a nice person) therefore he is sleeping rough or maybe sleeping at her house I'm not sure.
He has history of fraud and has recently been charged and found guilty of taking money from his mum. She has received some money and he obtained a second bank card.
He has a history of drug abuse heroin and crack cocaine.
I don't want his history to cloud my judgement but I am worried for my sister and think she is being manipulated again.
I don't know what to do I have tried to talk to her and I think deep down she knows things are not making sense, but she becomes defensive. I think she's on the verge of a mental breakdown.
How can I get the evidence I need to prove one way or the other. On one hand I want him to be lying as I'd hate for anyone to have cancer ( his brother had Hodgkin's lymphoma
5 years ago and has been given the all clear now). It's the most horrific lie if this is is what it is.
Thanks for getting through to the end.