No dad in Nam, but quite a few uncles that were over there.
None of them really talk about it, but most of them seem to be at peace with their time over there now.
One of my mom's brothers was on his way to college with a full scholarship when he was drafted. At the the time, our family was a military family and he felt it was his duty to serve. So instead of taking the college waiver, he reported to boot camp. He never talks about his time over there, but he was pretty fucked up mentally when he first came back according to the family. A totally different person then before he went over, and ultimately his wife and children also paid the price.
I guess he eventually sorted things out. He has been much better over the past 20-25 years, but now that he's getting into his later years he seems to be slipping back into a pretty dark place.
All wars are shitty, but that one in particular seems to be the worst for the people that made it home. On top of having half of the country (assuming U.S.) hating the vets (many of whom had to chose between going to war or going to jail), those returning also had to deal with the fact that it was the first modern "war" that the country couldn't claim as a victory.
So they had the anti-war people pissing on them and some of the old vets giving them shit as well.
Unfortunately, we didn't learn anything from that and many of our current vets are going to go through the same type of shit that Nam vets went through in the coming years.
People forget that for a lot of these kids, the service is the way out of a shitty upbringing. They're 18 years old and don't really know shit about the world. It's a job to them.
Yes they knew the possibilities when they signed up, but for a lot of them the alternative was a career working at a fast food joint or retail. Assuming they survive their enlistment, service time offers them a path to education, vocation, and a better life.