Man if you don't understand try to read real scriptures if you don't have ability to do so ask some sage or saint.
perhaps jesus had family lines where are they now? Of course God Ram had family lines but it was long time ago.people couldnot figure out jesus's family line how could you get to know the incident which had happened at least 7000 years ago.
Don't compare jesus and God Ram(Ram came as god whether another one was son of god, you can compare Jesus with Lav or Kush. if you don't Ram indulge in reading some your scriptures which was written in jail to kill time. If you think Ramayan was written so called Drugaddict(shame on you and bless your heart) if we believe that too how come same story written in various Purans including Vishnu Puran and Shri Mad Bhagbatam.