Every separation or divorce situation is unique. The only common thread is that there has been a marriage breakdown. Marriage breakdown is the only real ground for divorce in Canada but often this is further broken down into the three legally accepted reasons for divorce (these are often incorrectly termed as ”grounds”). According to the Divorce Act, the three reasons for divorce are: Separation: Spouses must have lived apart for at least 12 months (more about this below), Adultery:If your spouse has committed adultery by having a sexual affair with another party, you can file for divorce without a separation period, Cruelty: If your spouse has treated you with physical or mental cruelty to the point that you are no longer able to live together, you can file for divorce without a separation period.