My husband is 52 years old and he and I went for a walk the other day. I noticed when he walks he doesn’t move his right arm. His dad has PD and he has seen how much he has deteriorated over the past couple years. It’s very hard for him to see that. I want to talk to him about him seeing a doctor, but I have a feeling he will be in denial and not want to talk about it. It’s just the conversation I’m dreading. Any suggestions?? Thank you.