Complex sentence: She married the physician Dr. Valaydon Poonoosamy, and they settled in Mauritius in 1952, where became a naturalized citizen, and continued her activism there within Mauritius's Labour Party.
Split into simpler sentences: She married the physician Dr. Valaydon Poonoosamy, and they settled in Mauritius in 1952. She became a naturalized citizen, and continued her activism there within Mauritius's Labour Party.