All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger. We ask Allaah to exalt his mention as well as that of his family and all his companions.
We have said in a Fatwa regarding a situation similar to yours [Allaah made marriage an institution where both the husband and the wife feel satisfaction and comfort in the company of each other. Allaah Says (which means): {And among His Signs is that He created from yourselves mates that you may find tranquility in them; and He placed between you affection and mercy. Indeed, in that are signs for a people who give thought.}[Quran 30:21].
However, marital life cannot continue as such unless each partner fulfills his/her partner’s rights fully and completely. This life is a shared matter between husband and wife. Allaah Says (which means): {…And they (women) have rights (over their husbands as regards living expenses, etc.) similar (to those of their husbands) over them (as regards obedience and respect, etc.) to what is reasonable,}[Quran 2:228].
At-Tabari interpreted this verse by saying: 'The husbands should fulfill the rights of their wives as prescribed by Allaah as should the wives fulfill their husbands’ rights in the same way.'
Ibn Katheer interpreted this verse by the following: 'This means, women should be given their rights as they should fulfill the rights of their husbands.'] See Fatwa 87208.
For details about the mutual rights of a husband and wife and how to deal with one's spouse read Fatwa 85227.
If a husband does not fulfill his marital duties and does not pray and neglects practicing Islam, then his wife may ask for divorce from him, as we mentioned in our Fataawa 86768 and 83744.
Allaah Knows best.