Hi there and welcome!
I'm so glad you're sharing your journey with us!! You are not alone. I know that where we are located, they have group homes for men who have suffered/are living with a brain injury. These are professionals who know how to deal with those behaviors while trying to give the highest quality of life possible. Also, have you looked into any kind of an outpatient treatment situation? Those lingering symptoms can be so self defeating for the tbi sufferer, and equally as painful for the family. Treatment options are always evolving and perhaps there is something out there that could be of help. Lastly, has your son had a recent physical? The reason I mention this is that as we age or bodies change and perhaps another disease process is aggravating TBI symptoms. Just some ideas. Please continue to reach out. I hope you will find some comfort on this site. Please listen to the podcast listed in my initial posting. Perhaps it will also give you some comfort. Best to you and your son.