The decision for Iranians to move abroad after marriage can vary significantly depending on various factors, such as personal circumstances, economic opportunities, political conditions, and individual preferences. There is no uniform pattern that applies to all Iranians, as people's choices are influenced by their unique situations and aspirations.
Some Iranians do choose to move abroad after marriage for various reasons, including pursuing higher education, seeking better career opportunities, escaping political or social unrest, or joining family members who are already living abroad. Additionally, international marriages, where one spouse is from Iran and the other from another country, may lead to the couple deciding to settle in the foreign partner's home country.
On the other hand, many Iranians also prefer to stay in their home country after marriage due to strong familial and cultural ties, the sense of belonging to their homeland, and the desire to contribute to the development of Iran.
It is essential to recognize that migration trends are dynamic, and they can change over time in response to shifting political, economic, and social conditions in Iran and around the world. Iranians have been emigrating for various reasons, but the specific numbers and reasons might have evolved since then. For the most recent and accurate information, it's best to refer to more up-to-date sources and studies.