Do you think this she is being used?

So my cousin who I am very close to got married last year. I have been living abroad for 2 years and now I am back in my home country in Europe. My country is quite a rich country with good opportunities. Anyway my cousin who is 44 met a man online whos 42 from Iran 3 years ago. He lived in Iran and after chatting for 3 weeks she decided that she wanted to marry him. She had friends who work in a voluntary organisation so she was able to get him into the country 7 months after meeting him on a volunteer visa and then they got married after a year. I have only met him once and he was complaining how bad Iran was and now he has brought his cousin over to my country and he mentioned that he wants to bring his niece whos 18 over too. I feel like he is using her for a better life and to get his family a better life. What do you think?

Do you think this she is being used?
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