Is there proof that Peterson's spouse was a cancer patient?

Does this assertion have any concrete evidence to back it up?

He had the opportunity to make stuff up to make being a xan fiend less embarrassing.
I’m just curious, but I think he’s lying when he says his wife has cancer. Since this is only a hypothesis, it could be incorrect, but it also very well could be correct.

It’s always good to be curious and source information, but in this case, the evidence suggests Tammy Peterson truly battled cancer.

dealing with sensitive topics like someone claiming a serious illness can be challenging without concrete evidence. Assertions about someone lying, especially about something as serious as a spouse having cancer, should be approached cautiously and respectfully. It’s important to gather evidence before jumping to conclusions. Behavioral inconsistencies, lack of medical documentation, or changes in their story might raise red flags. However, it’s crucial to balance skepticism with empathy, as false accusations can harm relationships and reputations. If there’s genuine concern, discreetly seeking more information or discussing your doubts with a trusted confidant might be a wise approach.