I would not visit that particular site again.
Unfortunately anyone can post anything they want online ... Regardless of their education or expertise on the matter.
I can assure you that rape and sexual abuse are traumatizing, and that PTSD & C-PTSD are valid diagnoses for this kind of trauma and abuse.
Survivors of rape and sexual abuse, as well as the professionals who treat them, can attest to this fact, and their numbers far surpass
one uneducated jerk whose only credential seems to be PWS ... Posting While Stupid ... !!!