Hello.

I can't speak for everyone. I'm more of a moderate MGTOW, so my opinions are just my own.

1. No. I think people in general can suck, but I think the current legal and social climate either excuses or rewards bad behavior among women. As a result, you get more of it. Example: A man abuses his wife, he goes to jail. A woman abuses her husband, he goes to jail. He has an affair, he loses his kids and house. She has an affair, she gets the kids and the house. He cheats, he is a piece of shit. She cheats, he must have not have kept her excited. When you reward bad behavior, you get more of it. Since society and the legal system are very willing to reward women (or at the very least, make excuses for them) who abuse, cheat, use men, are rude, etc. you get more of that behavior. Does it mean all women are terrible? Nope. But a sizeable chunk are in the modern climate.

2. No. About 10-20% of marriages succeed. The rest end in divorce, cheating or unhappiness.

3. There are multiple definitions, depending on whom you ask. Some people use alpha male to mean high SMV male. Some use the term to mean dominant males who show dark triad personality traits. Some use the term to describe red pill aware men. etc. There is no universal definition.

4. I think beta male is an insult. It really shouldn't be, beta males are not that bad. They are second teir males, the males that women try to use as backups if their hypergamy leaves them empty handed.

Beta, when used as an insult, it mostly used to describe men who are ignorant of female sexual strategy and who are being used by women to fight their battles for them. That is where the insult comes from.