You are not inside this man's head, so if he says he is suffering you should not dismiss it ( just because you don't like him.)
No question he is suffering. But how he is dealing with it, talking in such detail about his family, speaking on behalf if his father and brother about he thinks they feel, implying serious criticism of mystery fanily members behaviour, all in tge name of "helping others" (oh, and making money!!) is questionable and feels very uncomfortable. If he wants healing he either needs to sort it out with family not "the world" or if necessary walk away from his family and shut up about them