If your daughter's husband had a prior undisclosed divorce and has since abandoned her, understanding whether and how her marriage can genuinely be challenged, alongside her broader available remedies, is important.

Regarding challenging the marriage itself, it is worth understanding that a prior divorce, properly and legally obtained before her marriage, does not itself invalidate her subsequent marriage, since a validly divorced person is fully entitled to remarry, meaning the marriage's fundamental validity is not affected simply because this prior divorce was not disclosed to her before the wedding.

However, if this non-disclosure genuinely constitutes fraud regarding a material fact under Section 12(1)(c) of the Hindu Marriage Act, 1955, it is worth understanding this could potentially support an annulment petition, since concealing a significant fact about one's marital history, particularly a prior marriage and divorce, could genuinely be considered material to a reasonable person's decision to marry, depending on the specific circumstances and how directly relevant this concealment was to her decision.

It is genuinely essential to understand the strict one-year limitation period applicable to this specific ground, since Section 12(2) requires this petition be filed within one year from discovering this concealed fact, meaning it is critical to properly assess how much time has genuinely passed since she learned of this prior divorce before determining whether this specific remedy remains available.

If this limitation period has genuinely lapsed, or if this specific circumstance does not clearly satisfy the demanding "material fact" standard courts apply, it is worth understanding that her husband's subsequent abandonment provides her with a genuinely separate and independent basis for legal action, entirely apart from any question about the earlier concealment.

Given this abandonment, she retains strong grounds to pursue divorce on the ground of desertion under Section 13(1)(ib) of the Hindu Marriage Act, provided the specific required elements, including his genuine intention to permanently abandon the marriage, her lack of consent, and the absence of reasonable cause, can properly be established once the required two-year continuous period has elapsed.

If this abandonment has also caused her genuine emotional distress and hardship, this could separately support a cruelty-based claim under Section 13(1)(ia), potentially providing a more immediate pathway to pursuing divorce without needing to wait for the full desertion period to elapse.

If she has genuine financial needs given this abandonment, it is essential she pursue maintenance under Section 144 of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS), ensuring her immediate support needs are properly addressed regardless of when or whether she ultimately decides to formally pursue divorce or annulment.

If the original concealment of this prior divorce specifically involved any deliberate misrepresentation beyond simply an omission, such as active false statements about his marital history, this could additionally support consideration of whether this rises to a level warranting a separate legal complaint, though it is worth discussing this specific circumstance with an advocate to properly assess its genuine legal significance.

Given how genuinely important it is to properly assess whether annulment remains available given the applicable limitation period, alongside her separately strong grounds for divorce given this abandonment, it is essential to consult an experienced family law advocate promptly. You can reach out via Aapka Legal Advice for guidance on properly assessing your daughter's available remedies given this concealed prior divorce and her husband's subsequent abandonment.

You can review Top Divorce Lawyers in India | Aapka Legal Advice for relevant experience.

Many people find real value in obtaining an independent, experienced perspective from the panel of retired judges available through certain legal consultation platforms.

If formal legal representation is required, engaging an experienced advocate will ensure your daughter's specific circumstances are properly and thoroughly assessed.

In summary, a daughter's marriage can potentially be challenged through annulment under Section 12(1)(c) of the Hindu Marriage Act, 1955 if the concealed prior divorce genuinely constitutes a material fact and this is pursued within the strict one-year limitation period, though her husband's subsequent abandonment provides her with separately strong and independent grounds for divorce on the basis of desertion under Section 13(1)(ib), or, more immediately, cruelty under Section 13(1)(ia), alongside her immediate right to pursue maintenance under Section 144 of the Bharatiya Nagarik Suraksha Sanhita, 2023.