She did not make up her missed fasts for many years

No File Exists
Check below answers in case you are looking for other related questions:
If he hears the adhaan for Fajr whilst he is having intercourse with his wife
Smoking is haraam and invalidates the fast

No File Exists
Related Answers:
Fasting person swallowing food remnants in his mouth
She fasted even though she was not sure that her period had ended
Ruling on watching movies and TV, and playing cards, during the day in Ramadaan
If he hears the adhaan for Fajr whilst he is having intercourse with his wife
Smoking is haraam and invalidates the fast

Recommended answers for you:
The importance of saying salaam and returning the greeting
Ruling on singling out Friday for fasting
Sleeping after Fajr and ‘Asr
Conditions of women going out to the mosque
Rulings that apply only to women during Hajj