It is a financial security that everyone looked for today, Robert. It is the financial issues that break most relationship apart.
As for me, I worry the time comes when I have to get married not because of holy matrimony. But because my parents think I need to buy a house to have a roof above my head and my central provident funds are insufficient. A combined fund with a 'husband' makes it easier to buy a house in my country.
If love doesn't develop through the marriage, I know it can end up in a divorce. Because in the first place, the marriage is not about faith, religion, or love. It is more like a business contract.