Legal and moral considerations are at the heart of this debate and the answer is not always clear.  Legally, the laws of each state differ and can have varied interpretations of fault.  The ramifications of a relationship prior to finalizing your divorce can also vary based on each case, the judge and state. 

Marital strife can occur at the worst times and may include many problems such as financial stress, adultery, failed communication and even annoying habits.  Depending on the problem and strength of the marriage, most couples can work to overcome such issues.

You're in a terrible relationship.  You've suffered emotional and/or physical abuse.  But somehow you can't let go.  You're not even sure you are in love with the person you're with anymore, but you feel the need to stay together.  See if you match with other signs of Stockholm Syndrome.