I get these antagonizing strobe lights that seem to follow me around and I think my husband is doing it to me. Married for 40 wonderful years and I can't imagine he'd do this to me but I work myself up into believing he's doing it. The other thing is is that it mostly happens in our home and car but not when I'm out with family members or friends. It's very frustrating. I've had RP since 1992 and Parkinson's since 2013.