As in most cases in Islam law and culture, everything is being related to the Qur'an.
Many Muslims may agree on a perfectly equal relationship.
The term husband refers to the institutionalized role of the married male, while the term father refers to the male in context of his offspring, a state which may or may not indicate that a marriage ceremony has taken place.
In such cases, it is not uncommon for a husband to be considered a stay-at-home father if the married couple have children.The term husband refers to Middle English huseband, from Old English hūsbōnda, from Old Norse hūsbōndi (hūs, "house" bōndi, būandi, present participle of būa, "to dwell", so, etymologically, "a householder"). The rights and obligations of a husband regarding his spouse and others, and his status in the community and in law, vary between cultures and have varied over time.In monogamous cultures, there are only two parties to a marriage.At the conclusion of a valid wedding, the marrying parties acquire the status of married person and, while the marriage persists, a man is called a husband.
In heterosexual marriages the woman is called a wife; in same-sex marriages between males, each male is called a husband; between females, each is called a wife.
This is enforced by legal codes that outlaw two (bigamy) or more (polygamy) female spouses.
Similarly, polyandry, marriage of one female partner with more than one male partner at the same time is not permitted.
Regardless of gender, a married person is the spouse of the other party to the marriage.
Although "husband" is a close term to groom, the latter is a male participant in a wedding ceremony, while a husband is a married man after the wedding and for the duration of the marriage.
In polygamous and polyandrous cultures, there may be more than two parties to a marriage.