I understand your views. I think that she jumped to conclusion. I also think a T should help you know what you already know meaning she should impose her views but guide you through healing. In my opinion, it sounds like the exposure to porn very early had a deep impression. That has been researched to show that it usually results in promiscuous behavior (not saying that you were). So even without an 'abuse explanation', it seems that many of the issues of your life could be explained by that. i do however think keeping porn accessible to kids is at least neglect in some situations, but that is for you to decide if it is in yours.. not your therapists. I'd bring it up, and if it seems she is still forceful in that direction, it may be best to move on.