Roger Clemens and Mindy McCready

Doubtful. the relationship may have been innocent at first but with the length of it, I would doubt that it remained innocent. 

I highly doubt this scenario. But this is just from a male's perspective. I think it was definitely sexual. Most athletes will not discriminate because of age. If the woman is physically mature and attractive they will either flirt or attempt something sexual, especially being in a position of power.

Anything posible acie ,but I find anything Roger says nowadays has to be taken with a grain of salt