What are the reasons for divorce from Your Eminence's perspective?

The causes of divorce are numerous, including a lack of harmony and love between the spouses, bad character of one of them, or one's disobedience to the other in what is good, or one's inability to fulfill the other's rights. Sins may also be committed by one or both parties, or the consumption of intoxicants and smoking. Among the causes are also a bad relationship between the wife and the husband's parents and a lack of good treatment towards them, in addition to the wife's neglect of her cleanliness and adornment for her husband.