1. Make your significant other sign a prenuptial agreement.
I am completely against this-why get married if you think it will fail??
2. Don't drink and sign.
In other words, don't get drunk and sign any form of document (i.e. a marriage certificate)
3. Don't tell you wife what your dependent benefits are or what you gave her in your will, because she will kill you (literally--she'll want the money).
Oh the things my teacher says...lol
Until next time,
The Intelligent Blonde