Nathan Griffith wants to see his son, but has he done anything to make it happen? Jenelle Evans' ex-fiance, Nathan Griffith, has been complaining about visitation for weeks, but has he done anything to make it happen? Report: 'Teen Mom 2' Jenelle Evans Will Face A Jury In Upcoming Assault Case According to a new report, Griffith claims to want to see his son for Christmas, but Evans doesn't seem to be on board with his plan.