1 - Lack of commitment
When people are in a relationship, they are constantly trying to make the heart person feel special. But on the other hand, after marriage, some couples regard the relationship as "good" and begin to disagree as usual. Thus, over time, a large gap is created between the spouses.
2 - Close report at the beginning
According to a study published in the Journal of Personality and Social Psychology, couples who are overly engaged are more likely to divorce. When you show love consistently and surprises get to the point that your partner is no longer surprised, the situation can get boring after marriage.
It makes people think that there are no more feelings and increases the pressure on the connection.
3 - It wasn't true love
One of the many mistakes many couples make is to confuse love with "being comfortable". People who have been dating for a long time can happen to not really be in love with each other, but simply to be "comfortable". It usually happens that after they get married they realize that they are not really lovers. Many couples realize this after they get married.
4 - People change
People change over time and so do their interests and needs. The advantages change. Change is inevitable and comes with time. Many couples grow up with each other and decide to move on, while others cannot stand the difference together and decide to go their separate ways to accomplish individual goals.
5 - Not being ready
Marrying someone just because you have been known for a long time is no reason. Allowing pressure from friends, colleagues and family to take a step you are not ready for is wrong and can lead to divorce.
6 - Discovering another side of him / her
Having a long relationship does not mean you know everything about it. When you get married and start living together, you discover many characteristics that you may not like.
Issues like money, insecurities, overestimation, neglect, etc., are important in a marriage.
7 - Incompatibility
People happen to have unrealistic expectations of a particular relationship. The image of "happy and perfect life" does not exist. It happens in movies, but not in reality. Not everyone is ready for the responsibilities of marriage, despite being removed as they can handle any difficulty.
Adapted from Bright Side