imdiar works on the concept that your body heals self. If you cut your hand and you have nothing blocking the wound, that the wound will heal itself. However, if it gets dirt or an infection in it, then it won't heal until you clean that up. So you have to clear it out to the point where the brain can then reintegrate. I would probably do this with all three of them, like, not necessarily in the same room, but just, i would want to help them be able to identify what a healthy relationship looks like. And probably would do a lot of role playing with them about what that looks like.