You don't know if he read your threads here unless you ask him. There might be another explanation about how he brought up that info like, you mentioned it before but forgot, he has other clients who struggle with the same issues, he struggled with the same issues, he is just perceptive and one issue followed from another.

You don't know for sure unless you ask him. Give him a chance before you try and convict him and make yourself all upset in the process.