The Bigamist Achievement
The Bigamist achievement in Fable II is earned when you get a second spouse in Fable II while still married to your first.
The means of getting married a second time are the same as the first: give a potential spouse a ring and guide him or her to a house (see How to get married in Fable II). This is easiest to do in a different town than your first one. If your current spouse sees this happen, she may divorce you.
The Bigamist
Get married a second time, whilst already married, or attend the second wedding of another Hero.
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