The phrase 'irreconcilable differences' simply means that people don't get along anymore; and that isn't sufficient grounds for ending a marriage contract in England and Wales. In fact, the only grounds for divorce that our courts currently accept is 'irretrievable breakdown' in the marriage. This has to be due to one or more of the following five reasons: • Adultery: Where you can prove that your spouse has had a sexual relationship with someone of the opposite sex • Unreasonable behaviour: Where your spouse's behavior is so bad that no reasonable person could put up with it • Desertion: Where your spouse has been absent for more than two years in the last two and a half years without good reason or your consent • You have lived separate lives for more than two years: This enables you divorce if both of you agree to it • You have lived separate lives for more than five years: This enables you to divorce even if your spouse wants to stay married