Even if her estranged and adulterous husband was telling the truth (which is implausible when you consider that he didn’t “remember” that she wanted to die until years after her injury and AFTER she had been awarded a large sum of money for rehabilitation), NOBODY can reasonably label FOOD and WATER as life support.
A harmless human being whose parents wanted to care for her. There was NO REASON for this. They wouldn't have gladly annulled the marriage sign for the divorce - just to keep her and care for her. I hope that “wife” doesn't cross him. Surely she couldn't believe he has a heart.