Well - my heart is pounding and I am not very happy. I have never ridden the bike hard!
The bike has 10500 miles but I was not the only owner.
If I understand the previous posts it appears I am not the firs to encounter this and some have used RTV/JB weld and tighten the nut good and tight!
I personally don't like that kind of fix but the option doing the repair correctly at this time is cost prohibitive.
I guess one of my options is to part out the bike or sell whole for parts