Unusual situation and need advise. HELP!

The elder was my friend and companion of 16 yrs..
He as a bad heart, Diabetes and one kidney that doesn't function well Physically over weight with a bad back.

He met a woman at a sex party, 25 years younger, yes a sex party. Well he supposedly fell head over heals in love with her and he dropped our friendship and has become very irresponsible and endangering his life continuing to go to these parties.

In my mind, he has lost his and just so involved with the fact a fairly attractive women is
with him.. The only thing I think is she is looking for whatever she can get, he has a very good retirement income, last I heard she didn't have a job or car. \

I would really like to hear what others think. I'm so tempted to tell his family if it will save his life and maybe income.
Please feed back needed.

Hi, Murphy3! Yah, his family probably needs to hear about this. They probably can't force him to do anything, but maybe they'll be able to convince him to stop doing this to himself.