I have not. My T offered to give me another T to contact when he was away for a week a few months ago, since I was struggling some at the time. He said the person he usually suggested was on maternity leave, and he didn't even know if this other person could see me if it was a last-minute thing. I declined because, at the time, we were still seeing my former marriage counselor, so I figured I could contact him if I needed anything. But if T goes away this summer, I may consider taking him up on the offer of a backup, depending on how I'm doing. I can understand the apprehension though.