The primary objective of marriage in Islam is to create a family and raise children. It is seen as a sacred union that brings two people together to fulfill their natural desire for companionship and procreation.

Nikah is the legal term for marriage in Islam. It is a contract between a man and a woman that is witnessed by two Muslim witnesses.

A valid Nikah requires the following essential elements: offer and acceptance, presence of two Muslim witnesses, payment of Mahr, and consent of the bride and groom.

Mahr is a gift given by the groom to the bride as a token of his love and commitment. It is an essential element of a valid Nikah and is considered the bride's right.

Mahr serves multiple purposes in Islamic marriage, including compensating the bride for the loss of her virginity, providing financial security for her, symbolizing the groom's commitment to the marriage, and ensuring that the bride is treated with respect and dignity.

There are four main types of Mahr: Prompt Mahr (paid immediately to the bride), Deferred Mahr (paid at a later date), Mixed Mahr (a combination of Prompt and Deferred Mahr), and Symbolic Mahr (a token gift of little monetary value).

Witnesses play a crucial role in an Islamic marriage. They ensure that the marriage is conducted in accordance with Islamic law, provide legal proof of the marriage, and protect the rights of both the bride and groom.

Divorce in Islamic law can be initiated by either the husband or the wife on various grounds, including irretrievable breakdown of the marriage, adultery, desertion, cruelty, and other factors that make it impossible for the spouses to live together.

Talaq is the process of divorce in Islamic law. It is initiated by the husband pronouncing the word 'Talaq' three times, either all at once or over a period of time.

Khula is a form of divorce in Islamic law that is initiated by the wife. It involves the wife returning the Mahr to the husband in exchange for her release from the marriage.

Divorce in Islamic law has several consequences, including division of property, custody of children, and maintenance for the wife. These matters are typically determined by a court or through mediation.

The Iddah period in Islamic law is a waiting period that a woman must observe after divorce or the death of her spouse. During this period, she is prohibited from remarrying and is entitled to maintenance from her former husband.

The Iddah period serves multiple purposes, including ensuring that the woman is not pregnant, giving the couple time to reconcile, and protecting the rights of the woman and her children.

A valid marriage in Islam requires the consent of both parties, legal capacity to marry (i.e., being of sound mind and having reached the age of puberty), and the absence of any legal impediments, such as close blood relations or existing marriages.

The Wali in an Islamic marriage is the guardian of the bride. He is responsible for representing her interests and giving his consent to the marriage contract.