Give your man a reasonably clean house, a decent meal, serious loving, and a little down time to enjoy his favorite activity (besides sex), and he'll crawl over broken glass for you.
Give your wife security, praise, help with chores every once in a while so she can have down time, too, don't bitch about her shoes, and she'll crawl over broken glass for you.
Marry someone who is your mirror: same values, sees problems and obstacles the same way, reacts to surprises the same way, treat each other with respect...life will be peaceful.
Been married to my husand for 19 amazing years. We've come through catastrophic medical issues, borderline backruptcy, natural disasters, 3 energetic kids. Life HAS NOT been easy. But I wouldn't trade a day of it for any other man on the planet. I'd kill for him, die for him, and life without him in it is too horrible to contemplate.
Not every woman is a psycho bitch. Some of us were raised right.