You can hardly blame Jack for changing his name to be a folk singer in the 50's. Tony Curtis did it to be an actor; Kirk (!) Douglas did it to be an actor. He loved the music.I am critical of people who commit parenthood, especially when there are hints of leeching off some woman in the process, and then not demonstrating love and caring. If my generation has a lot of whiners who haven't learned how to move on, there is good reason. His daughter is probably doing just what her shrink suggested: confornting her Dad dwith the things she really wants to know. I work with so many kids who are scarred in unimaginable ways by callous inept parents, and these are parents who are AROUND.
I remain critical of Guthrie for the same thing, though I admire his work. Note that family closeness seems very important to Arlo. (Of course, then, he knew his father was ILL.)