While the European Convention on Human Rights guarantees the right to marry, the legal recognition of multiple marriages remains contentious. The debate involves balancing individual autonomy with societal cohesion and concerns about potential harms such as gender inequality and exploitation. Despite recent reviews and consultations, there are no immediate plans for legal changes in the UK, but the recognition of foreign polyamorous relationships adds complexity to the discussion. Upholding human rights, gender equality, and individual autonomy while addressing potential imbalances and exploitation is central to the ongoing discourse.