My T did that too after a zillion years. I knew she had a son after 4-5 years because he called her at the beginning of a session once, when I was seeing her in a clinic, and just had to read the poem he'd written for her over the phone He was only 8 or 9 at the time and it was funny, as I saw her another few years and then many years later, when she started comparing me to her 3 year old granddaughter! But that second time, we got to talking about the sailing lessons I'd taken and she had taken the same lessons at the same place.