Thank you for your question. I would recommend that you contact competent family law counsel in Buenos Aires that is familiar with the Hague Convention regarding your case. This may, in fact, not be a Hague case as much as a custody dispute which can also be resolved as to your son in Argentina. You can also initiate a case in the United States concerning your daughter. This is a complex area of family law and I would also recommend that you consult with a U.S.-based family attorney familiar with Hague cases. You can have a local attorney find a Buenos Aires attorney for you through the Bar Register of Preeminent Lawyers which publishes annually. Do not delay.
Answered on Dec 23rd, 2020 at 5:10 PM