Reparenting can be ethical, but it can be unethical too. Depends on who is doing it. Just like parenting, or any other relationship. I felt i was raised by Bonnie and Clyde, so any reparenting could only be a positive experience.
My last t, that i wrote about on here, was mostly a reparenting experience, and it continues now, even though ive stopped seeing him. yeah i got a lot of grief about hugs and stuff, from other posters and from friends. But i have changed how i act on pc. And in person.