My 16 year old daughter was just diagnosed with ADHD. I now understand the "why"of her behavior. I am feeling so guilty for the way I treated her not knowing what was going on inside of her. I am about to break down and I really don't know how to deal with the situation. My husband, which is her step dad doesn't really understand this situation and he says that this didn't exist before and that back then what the kids received was a beat down. I don't think he really understands how his comments make me feel and how unsupported I feel about it. I am alone in this and I feel like I am drawing and I have nothing to hold on to. I am so desperate right now.