My elderly mother-in-law was just diagnosed with cancer and faces surgery and a tough recovery. During the spring and summer I have been able to devote a significant amount of time riding. I usually spent 6-10 hours a weekend riding and also have 4 weekend cycling trips planned. My wife is the type that will be spending huge chunks of time looking after her parents whether they truly need it or not. How do you think I should handle my riding time? I will be always available to help my in-laws and wife when necessary, but do you think that I would be perceived as insensitive if I spent large chunks of time out having fun on my bike?