Second Honeymoon - S1.E9

Jim's weekend retreat, just he and his wife, seems like a perfect idea, at first. But he doesn't want to pass this on to the kids when he learns that the kids have plans with them; and then when the kids take the news too easy, Jim and Margaret are befuddled. They leave, but soon they start thinking about their kids and after reaching the lodge they want to phone in - but no one answers the call...