I'm Convinced!

I'm convinced that EVERY TIME we have family visiting from out of town, we get crappy weather. When my parents were here in March, we had a spring snow storm that stopped most any activity from taking place. My father in law is currently here and we have cool weather (upper 60s/low 70s) and major thunderstorms. For days! What was the weather like last week? Sunny, upper 80s/low 90s. Weather next week? Sunny, upper 80s/low 90s. I think the Colorado spirits are trying to convince non-Coloradans that our weather here is just not that good.... what do you think? I'm convinced!