In the Tudors, it was said the king married his brother's wife. His brother passed and he married his wife and ended up having a daughter with her. In the film, ScarJo was brought in to marry him and produce an heir, and Anne was her rebellious sis who ran away and married her lover at that time. She even had a kid with him then came back to pretend she was a virgin and all that just to get to be with him.
Yup, and that divorce to marry Anne was what led to separation from Rome, which was a kind of big deal leaving a lot of conservative folks salty, till date. 😆
And that's why I remember her as the second wife.