When a new monastery is created it belongs to the congregation to which its mother abbey belonged. It usually remains part of that congregation after it becomes independent. The community at Valyermo was originally founded in 1929 in China as a daughter house of the Belgian abbey of St. Andr , now known as Sint Andries, Zevenkerken . Thus when the community at Valyermo achieved full independence from St. Andr in 1965, it, too, remained a member of the Congregation of the Annunciation. You should be.
Benedictines are thus much older than the concept of a religious order.
Benedictines have never had such a structure. That is, there has never been a single abbot who could claim jurisdiction over all Benedictine monasteries. Only the Holy Father in Rome can claim that privilege. Benedictine abbeys are fiercely independent. They are required to be financially independent both of their congregations and of the diocese in which they live.