comment: There's always the chance a cheater might not cheat in a future relationship. 
  But I think the odds of a cheater cheating on the same partner are very high if they got away with it the first time. 
  Some people cheat for thrills. Other people cheat to escape the relationship and don't see any other way out. 
  Not all cheating is the same, but most of the time, it's dirtbag trashy entitled behavior.