What sort of boundary issues became unclear, if you don't mind sharing?

I would be reluctant to see an unlicensed T. Without a license, he is not sworn to uphold any sort of ethics code, is he? If boundaries are violated there would be no licensing board to complain to. If he caused you grievous harm, he likely would not carry malpractice insurance.

I agree with lolgrace that this isn't friendship or therapy and this person just might not have your best interest at heart.