WR, Your son is old enough to know and understand that your h doesn't need to know where you are at. I would ask him not to tell him the details of your life and what you are doing. If your h wants to know something, HE should be coming to you. This type of interrogation is putting your son in the middle of the "playing field".
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
