What leader had his wife stole from him Greek mythology?

In Greek mythology, the leader Paris of Troy had his wife, Helen, stolen from him by the Greek hero Theseus. However, Helen was actually taken by Paris himself, leading to the infamous Trojan War. This event was pivotal, as Helen's abduction was seen as a catalyst for the conflict between the Greeks and Trojans. Ultimately, Helen was originally the wife of Menelaus, the King of Sparta, which intensified the war.