wodgina, I am sure more than 20% of men manage to pass on their genes! This sounds like a load of rubbish
Regarding my own situation I am happy to say there are a number of factors that are improving relations between my wife and I, one important one is that I have changed from smoking your typical modern cannabis which just has THC, to a variety with significant (hopefully 50%) amounts of CBD. Frequent consumption of THC twisted my thoughts in many ways - such as ruminating on past 'learnings' (blaming wife for spending too much money), dreaming about inventions I don't need, and excessive thinking about sex - plus made me lazy & tired, and triggered junk food munchies. Now with the CBD balanced cannabis I feel more in the present, more energised and happy to learn and move on from negative past experiences, and most of all to be very thankful for what I have - family, home, friends, health, good job etc. Also I am now feeling that sex is really not all that important anyway - the best thing about sex has been creating my two children, and two is enough for me.
We have also been under a lot of financial pressure from a big earthquake 16 moths ago, and now that we can see our business will recover over the next year and start to make money rather than just spend it this is improving.
Plus raw paleo diet is giving me more physical and mental stamina so I am better able to contribute to my family.
The result is that I am happy and being nice to my wife and she is appreciative - she is starting to be happy with some physical contact, so I will most probably be getting lucky one of these days soon. I will go to the herbalist and see what they have to help increase her sexy hormones.
Dorothy - re your comment that my wife is probably staying late at the office to have an affair, well she doesn't work in an office and I am definite that she really just doesn't care for sex at the moment. She has periodic best friends, and the last two were women where after daily intense phone calls discussing their common animal breeding and showing obsessions the friendships exploded. She now has a male best friend and they often spend time together discussing business, or she goes to his place for dinner, chat and drinks with his half dozen mostly male international travellers staying with him. When on THC I would get really paranoid when she stayed out late that she was screwing him, or would crash while driving home drunk, but now I see both of these are very unlikely as she doesn't like him that way and is careful to get sober enough to drive, and is a slow careful driver.
GS - the community I mentioned were a bunch of drop-out stoners, so that would go some way to explaining what was going on there (too much THC)!
Next step = stop watching internet porn!