Fayha, the wife of Mohammed al-Qeq, said today he will end his strike "today" and will be freed on May 21. She says it's a "very big victory for us and for him."
The 33-year-old al-Qeq is a journalist for a Saudi media outlet. Israel says he has been involved in militant activities linked to Hamas.
He was fasting to protest being held without charges, a measure called administrative detention. Israel has defended the practice as necessary to stop militant attacks.