My parents are divorced, unfortunately. The reasons people get divorced are, sexual incompatibility or lack of independence for one or both spouses which can cause a personality clash  
I am sorry to hear that.  I know that divorce rates are much higher now.  Right around fifty percent
Yeah, i can believe that. Divorce laws vary a lot around the world but in most countries divorce requires the sanction of a court or other authority in a legal process, which may involve a lot of issues
And there are many issues to iron out.  If there was no prenuptial agreement, then it could get pretty messy in court
spouses informally stop cohabiting). Reasons for divorce vary, from sexual incompatibility or lack of independence for one or both spouses to a personality clash.
The only countries that do not allow divorce are the Philippines, the Vatican City and the British Crown Dependency of Sark. In the Philippines, divorce for non-Muslim Filipinos is not legal unless the husband or wife is an alien and satisfies certain conditions. The Vatican City is an ecclesiastical state, which has no procedure for divorce. Countries that have relatively recently legalized divorce
For unmarried spouses and other unmarried couples, their relationship is over the moment they separate. There is no such thing as a "common-law marriage," and unmarried spouses don't need to get divorced.
For a marriage to end, however, married spouses must divorce, and that means they must get a court order saying that they are divorced. A married couple can be separated for many years but still be married if they haven't gotten a divorce order.
Sometimes married people don't get