My brother has struggled with mh for years also alcohol. He has been diagnosed with bipolar but refused to take any medication. He is manic at the moment on a high but ranting raving and putting allsorts on fb. He is in his happy place. However he is contacting my parents who are in their 70s and don't need the stress and giving them a lot of grief. He will not listen to advice about getting treatment and taking meds. He feels he is not ill.
Any advice?