Rav Moshe has a psak about Nusach saying one should not change his parents tradition. The only exception he writes is if your parent or grandparents changed it, you can change it back to what their parents original tradition was.
Rav Moshe has a psak about Nusach saying one should not change his parents tradition. The only exception he writes is if your parent or grandparents changed it, you can change it back to what their parents original tradition was.