The father, doesn't come across as supportive, or interested at all, in his son's well being except in 1 dialog. The movie appears to be about 1 thing, but really its about something else that happened in the past. The buildup is there, but the full explanation isn't verbally given in a way that all parties would understand, but the point does get across to those who need and must know it. The weird actions are all explained by that conversation at the almost end, however you the viewer are left to wonder a few things. The actions of Rider's parents are bewildering at one point and seem to defy the actions of a true parent. It doesn't start to make sense until the movie is almost over. This would have been better if it had been longer!