Why Divorce
The courts are so widly in favor of females during a divorce proceeding and these guys make high incomes that it's no wonder women want to divorce.
Most likely she'll walk away with the lion's share of everything and get maintenance payments, child support, etc to boot. When that ends, she'll get HUGE tax returns, government subsidized housing for next to nothing a month (assuming she sells the house as part of or following the divorce), free food, cash assistance, etc.
The government makes divorce so favorable that it's just too good of a deal to pass up. To lower divorce rates, we have to make child support what it should be... the guys buys things for the child. No cash. Divorces of less than 3 years should result in common property sold and individually purchased property returned to the original owner. Divorces longer than 3 years should probably be split up reasonably according to a judge. Men are more than walking wallets.
A Side Note:
I recommend never considering marriage under any condtions. If your relationship is so great, why does she need a legally binding agreement to feel secure? I mean she's claiming you'll stay together forever right?
Even worse than marriage is having children. This is an absolute no-no under any conditions and will result in you being broke for life. Consider your surgical options to prevent this.
There is millions of hot women in the world. No matter how much you think you're in love, I assure you there will be a day you can't this woman and never want tos ee her again. Save your money so you can go visit that hot, young russian broad when you're retired.