It also helps to think about why the law would deliberately keep this window short, given that maintenance is meant to meet an immediate, ongoing need.
- 1 year: Maintenance is intended to support a dependant's day-to-day needs, so the law encourages the beneficiary to pursue unpaid instalments promptly rather than letting arrears pile up for years; the one-year window under Section 125(3)'s proviso reflects this urgency.
- 5 years: A window this long would allow arrears to accumulate substantially before enforcement is sought, working against the purpose of maintenance as a mechanism for timely support, and does not match what the CrPC actually provides for this specific proviso.
- 6 years: Like the five-year option, this stretches the enforcement window well beyond what the urgency of maintenance payments would justify, and is not the figure the proviso uses.
- 15 years: Such an extended period belongs to a different legal context altogether, long-term decree execution under the general law of limitation, not to the prompt, month-to-month nature of maintenance enforcement contemplated here.
Recognising the urgency behind maintenance enforcement again points to the shortest of the four options.
So, the correct answer is 1 year.