Ignore it! If you don't want to out yourself, don't respond. I know it is hard. There are a lot of good people in the org but they will rat you out in a heart beat. Ignore it and any calls, visits, etc. They will forget about you eventually. Sad but true.
You gotta make a clean break. Once you start opening up to them, they will report you. If you don't care about being DF'd....talk away. Good luck!