I read the article in its entirety, here's the bit where Zion (to whom Kane owes $4.25 million that's he's trying to avoid paying by filing for Chapter 7 bankruptcy, instead of Chapter 11) talks about his wife:
It sounds like Zions is obviously pissed because Kane is intentionally trying to avoid paying them the $4.25 million that he borrowed from them (with some creditors claiming he misled them into lending him money), while simultaneously gambling away that money
Zions wants Kane's bankruptcy petition to be changed from Chapter 7 (where creditors like Zions can't toll Kane's NHL contract) to Chapter 11 (where creditors like Zions, to whom Kane owes millions of dollars, can toll his NHL contract so that the they can collect the millions of dollars they leant to Kane)
Creditors are pretty much saying that they can't trust Kane because of his gambling problems and that Kane can't be trusted to manage his own estate, which is why they believe his bankruptcy filing should be changed from Chapter 7 to Chapter 11.
There are also claims by creditors that Kane misled them in order to secure those loans. I have no sympathy for Kane because it sounds like he and his lawyer are trying to pull a fast one to avoid paying debt he racked up (that he clearly has the means to pay due to the remaining money on his NHL contract). The blurb about his wife seems minor compared to the millions he's trying to avoid paying his creditors
