@Hohliu been awhile since our last views exchange.
While it’s normal to refocus the time with family, especially after getting married and more so with kids, I am not too sure if he’s doing the extreme.
Recalled he didn’t attend Kenneth’s wedding (correct me if I’m wrong). Again it’s not unusual to skip weddings but either do wonder if he’s taking the route of spending time with his family to ONLY spend time diff family other than working.

His life, his choice.