In Russian, the expression "to be married" depends on who you are talking about: a man, a woman or a couple. Unlike in English, in Russian, there are three different ways of saying it.

• a woman → она замужем
• a man →  он женат
• a couple  →  они женаты

For example: 

1. Анна замужем.
Anna is married.

2. Олег женат. 
Oleg is married.

3. Анна и Олег женаты. 
Anna and Oleg are married (to each other).

‘Женаты’ is also used in a polite question when you ask a man about his marital status:

Андрей, вы женаты?
Andrey, are you married? 

If you ask a woman, you say: 

Таня, вы замужем?
Tanya, are you married?

Listen to the audio to hear the correct answers