In June 1922, Carol and Helen went to Belgrade with the whole Romanian royal family to attend the wedding of Alexander I and Maria. Back in Bucharest, the crown princess then resumed her role as wife of the heir to the throne. She participated in official acts and supported the sovereign and her husband during ceremonies that punctuated the life of the monarchy. Like many women of her rank, Helen was also interested in social works. Nevertheless, she continued to be worried for her family, and even visited her sister Irene, her aunt Maria and her Greek cousins in an futile attempt to console herself about the remoteness of her parents.