The essential elements of the contracts are as follows: Mahr (Dowry) amount upfront and deferred, with terms of payments clearly defined for deferred mahr if any. Bride's permission. This is a requirement for the wedding to go through to be valid. Wali (Guardian) for the bride. Witnesses. Wife's right to divorce.
It is a right of the husband and he does not need the permission of his first wife. It is HIS right, not hers. He does not even have to inform her that he has married again. The only case where he cannot take a second wife is if he agreed not to before marriage and it is stipulated in the wedding contract.
No. In Islam, a husband doesn't need his wife's permission to have a second wife as the Prophet Muhammad didn't even ask any of his wives for permission to remarry. Islam doesn't care what wives want.
The first wife's consent is not required !!
Answer: Yes you can. Both parties to the marriage contract may request to add special conditions in their marriage contract, provided these conditions are compliant with Sharia principles.
Include the date, your name, address, and the name and address of the recipient. State the reason for seeking a divorce in a clear and concise manner. Provide any necessary evidence or documentation to support your claim. Include information about any children involved and their custody arrangements if applicable.
Praise be to Allah. Firstly: If the wife stipulates that her husband should not take another wife, this is a valid condition and he must adhere to it; if he does take another wife, she has the right to annul the marriage contract.
Concerning her request for divorce if her husband wants to marry another wife, this is a mistake. But they should examine the situation, and if she really cannot cope with living with another wife, then she can ask him for khula' a kind of divorce instigated by the wife, whereby she forgoes the mahr.
Conclusion. The husband has the financial responsibility for his family in Islam, however a wife, especially one that works, should contribute to the expenses as much as she thinks is appropriate (though she mustn't feel like she should from her husband's side).
Su`aad Salih, professor of Fiqh at Al-Azhar Univ., states: “The maximum limit a husband is allowed to be away from his wife is four months, or six months ing to the view of the Hanbali scholars. This is the maximum period a woman can endure separation from her husband.