 Got questions about your marriage? Doug's got answers. My husband has dealt with an addiction to pain medicines. You mentioned something about how addiction can damage a part of your brain dealing with stress. I'm wondering how I can best support him through this. First thing I would say is buy the boy a treadmill. Exercise produces a lot of dopamine and endorphins and all kinds of great things. That's a really healthy way to stimulate dopamine production. Marriage Unhindered with Doug Hinderer. 5 p.m. Central on Relevant Radio.