As I have previously outlined, 3 years ago now, my (now) husband got custody of his two kids and they all moved into my home. Behavioural issues with the step-daughter, now 16, have been constant and escalating. Because of this, she was placed in an inpatient psych ward for kids for 2 weeks a few months ago for testing and observation. From this, she was diagnosed with Attachment Disorder.
We of course never heard of ...