Mental Health Support

NPD (narcissism) seems too likely, and might just underlie something else. demonstrated by the willingness to hurt other family members in the grasp for power.

And think of this. She abducted my special needs daughter from our comfortable home (I have sheltered the SN dtr all of her 53 years) -- took her to her own home where SN dtr is currently living in the garage with the chickens. SN dtr had freedom here to take the bus to supermarket to shop by herself, she was safe in this very familiar and safe environment where she pursued hobbies and interests. Now she is constrained, and older sister intends to commit her to a residential facility for SN adults who are more disabled.

I went to Adult Protective Services when she was abducted, but they told me there was nothing they could do.