Sorry guys but Obi died in episode 6, he was an old school by the books Jedi who had no hint of a secret life or love interest, he warned Anakin against romantic ties. Quigon would have if anyone. So we are 30 years later and Rey is in her mid 20’s. So if Obi had a secret child at the END of his busy and did I mention OLD life — Rey would have to be 35ish or older. But… she’s not.