In Northern Nigeria, marriage is not just a personal milestone but one deeply tied to faith, culture, and social identity. Polygamy, permitted under Islamic law, has long existed within that structure, but alongside that permission lies a responsibility that is often spoken about less loudly than the right itself: the duty to provide fairly, adequately, and consistently for every wife and child.
The tension we are now seeing in many communities is not really about whether polygamy is right or wrong, but something far more practical and consequential: when the decision to marry again is made without first asking a harder question—“Can I actually take care of those already in my care?”
In principle, Islam is very clear. A man who chooses to marry more than one wife is required to ensure fairness and provide for all dependents without neglect or imbalance. Food, shelter, clothing, education—these are not optional extras but obligations. Yet in practice, many people stop at the permission and ignore the conditions attached to it.
What we are left with in too many cases is marriage without preparedness. A man with unstable income takes another wife, sometimes driven by social pressure, sometimes by personal desire, and sometimes by the quiet expectation that “more wives” reflects status or success, yet the economic reality of the household rarely changes to match the new responsibility.
The burden of this gap does not fall on the man alone. It falls heavily on women who are left to stretch limited resources across growing needs, and on children who begin to feel the absence in very real ways—school fees that are not paid, meals that are not guaranteed, attention and care that are divided too thinly to be meaningful.
In some of these households, children gradually slip out of formal education. Others are pushed into informal religious learning arrangements, not always out of conviction but sometimes because the home can no longer sustain them. Girls in particular become vulnerable—either to early marriage or to a life with very limited educational opportunity. What begins as a private family decision slowly turns into a wider social concern.
The reality is that irresponsibility in family planning does not stay within the walls of one home; it spills outward. Communities begin to absorb the consequences through rising child vulnerability, increased dependency, and the strain on informal support systems that are already stretched thin.
Yet despite all this, the pattern continues. One reason is that there is very little structured accountability around it. There is no consistent social or religious process that pauses to ask whether a man is truly capable of expanding his family responsibly. Instead, the emphasis is often placed on the act of marriage itself, while the sustainability of what follows is left largely to chance.
Community reaction also plays a role. Instead of encouraging caution, there is often more celebration of the event than reflection on its implications. The wedding is marked, the announcement is made, and life moves on until the consequences quietly surface in the lives of children who had no say in the decision.
This is where the conversation needs to shift—not away from polygamy as a practice, but toward the responsibilities that come with it. The issue is not permission but preparedness; not desire but capacity.
Religious teachings already provide the framework for this balance, but it needs to be emphasized more clearly in everyday guidance. Community leaders, families, and individuals all have a role in asking the uncomfortable but necessary questions before new responsibilities are added: Are the existing children in school? Is the current household stable? Is there enough income to sustain another family without sacrificing the well-being of those already dependent?
At its core, this is not a debate about tradition or faith. It is about accountability, because the real measure of responsibility is not in how many marriages are entered into, but in how well the existing ones are sustained
And until that balance is taken seriously, the gap between what is permitted and what is sustainable will continue to shape the lives of the most vulnerable—quietly, steadily, and often painfully
Bilkisu Bala Garba writes from Abuja, Nigeria
