There is a question that was bothering me, because when Ba'al changed the history and Cameron was never born in the alternative time he was protected when they were inside the wormhole, during the ten years he was in 1929 to 1939 which he did end the damage which was caused. Could he met someone and started a family like on Epilogue or he spent his life alone until he died of old age sometime between 1939 and 2008?