I say do what the crazy psychologist says to do. It sounds like she says it is all in the head, aka you have a inner world, tune them out talk to your psychologist she or he needs to know more. You all are desperate to communicate aka lonely . I would say journal and bring to session. If you don't want to lose everything tune them out especially if your aren't disabled tend to agree. As far as imaginary, some people wait until the inner world communication is made with kids before diagnosing. I guess your going to have to wait it out. Empty shell I'm not sure if that means you when take the vitals later and miss something, who is the say they offering everything right away, age, sex, gender, when created, why, when emerged, preference /role. Yea, you don't want too get them mistrustful so try not to get too angry just yet and trust the process. Stay up on the research. Careful for you wish for you will start overly switching soon with that come pain though and make sure you have research to seek the DID dx that might sense just cause they like to know you know your stuff.