Parents of Children with ADHD Support Group
This community is designed as an open forum where the parents and guardians of children with ADHD (Attention-deficit/hyperactivity disorder) can give and receive support, as well as discuss ideas, techniques, concerns, surprises, and challenges they may face with their children.
You should also look into a local chapter of CHADD (Children and Adults with ADHD). This organization has many local chapters, along with regional and national conferences (this year's national conference is in San Francisco in November) which are very informative. Best part is meeting all these other parents who have kids with the same issues - this immediately resolves the issue of feeling alone! ODD is not uncommon to have with ADHD, so you will definitely find others with the same issues. Good luck, and keep reaching out!