If the mother has travelled abroad with your child without informing you, despite an existing custody order that presumably addresses this specific situation, understanding your genuinely urgent and available legal remedies is important.

The first and most critical step is to immediately review the specific terms of your existing custody order, since if this order specifically requires your consent, prior notice, or the court's specific permission before the child's international travel, and this requirement has genuinely been violated, this represents a clear and direct breach of an existing court order, providing you with a strong and immediate basis for urgent legal action.

Given this genuine breach, your immediate step should be approaching the court that originally passed the custody order, seeking an urgent application addressing this violation, which can include seeking a specific direction for the child's immediate return, and, depending on the severity of the breach and the specific terms of your order, potentially pursuing contempt of court proceedings against the mother for this violation.

If your specific concern relates to the genuine risk of the child not being returned to India, or your access being permanently or indefinitely obstructed given this international relocation, it is worth understanding that this situation can raise considerations similar to those discussed in relation to custody disputes involving ongoing foreign proceedings, and, depending on the specific circumstances, you may need to consider pursuing remedies in the specific foreign country where the child has now been taken, in addition to your remedies before the Indian court.

Given that India is not currently a signatory to the Hague Convention on the Civil Aspects of International Child Abduction, it is genuinely important to understand this specific circumstance carries meaningful practical complexity, since the international framework that would otherwise facilitate the child's prompt return between signatory countries does not automatically and directly apply to India, meaning your specific legal strategy needs to properly account for this particular limitation.

If you have reason to believe the mother may attempt to remain abroad with the child indefinitely, it is worth immediately consulting an advocate with specific experience in cross-border child custody matters, since the appropriate legal strategy in this specific circumstance may involve pursuing legal action both in India, seeking enforcement of your existing custody order and appropriate directions from the Indian court, and, potentially, in the specific foreign country where the child is currently located, depending on that country's own specific legal framework for addressing custody disputes involving a child brought from another country.

If the mother's specific destination country has entered into any bilateral or reciprocal arrangements with India regarding custody enforcement, or is itself a signatory to the Hague Convention, this could potentially provide additional avenues for pursuing the child's return, and this is worth specifically investigating with your advocate given the particular country involved.

If you can identify the mother's specific location and travel details, it is worth ensuring this information is properly documented and presented to the Indian court as part of your urgent application, since this concrete evidence of the specific violation and the child's current whereabouts is essential to the court properly and effectively addressing this situation.

If you have genuine concerns about your child's immediate safety and wellbeing given this unauthorised removal, it is worth understanding that this urgency should be specifically and clearly communicated to the court, since courts generally treat matters involving a child's welfare and a parent's access with genuine priority, particularly where an existing order has been directly violated.

Given how genuinely urgent and legally complex this specific cross-border custody violation is, it is essential to consult an experienced family law advocate immediately, ideally one with specific expertise in international custody matters. You can reach out via Aapka Legal Advice for urgent guidance on responding to this violation of your existing custody order, and for assistance pursuing your child's return and enforcement of your rights.

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

Many people find real value in obtaining an independent, experienced perspective from the panel of retired judges available through certain legal consultation platforms, given the genuine urgency and complexity of this situation.

If formal legal representation is required, engaging an experienced advocate immediately, ideally with cross-border expertise, will ensure your child's welfare and your parental rights are properly and urgently protected.

In summary, if a mother has travelled abroad with a child without informing the father despite an existing custody order, the father should immediately approach the court that passed the original order seeking urgent enforcement, potential contempt proceedings, and directions for the child's return, while also considering the genuine complexity that India's non-signatory status to the Hague Convention introduces, potentially requiring coordinated legal action both in India and in the specific foreign country involved.