I will answer your question 1- Yes, it is possible to annul the contract and divorce between a man and a woman. A man can divorce a woman. Also, a woman can request a divorce from the man in court if she has strong reasons. 2- If the man divorces the woman without strong reasons such as adultery. Here, he must leave the wife's house for a period of 6 months if she does not have children from it. If she has children from him here, the husband must provide a home for the wife and children and pay them a monthly alimony that suffices them. 3- The wife cannot prevent the husband from seeing his children. But within certain time limits, which are determined either by agreement between them or by the judge.