It's great to see Kane thriving off the ice will a full and happy personal life, especially while he's going to be held out of play for quite some time.
Kane was placed on LTIR just a few days ago after undergoing an extremely complex surgery, and at this time, there is no confirmed timeline for his return. It's a possibility he could return before the playoffs, or for the playoffs. A more accurate view on his return date should not be expected for months.