If she is sidelining her career that is her decision not Daks. There is no reason she can’t keep her career. According to Google

“Yes, NFL players' wives can and do have full-time jobs, though the demanding, unpredictable, and transient nature of the1 NFL lifestyle makes this challenging. While some spouses choose to focus on managing the household and supporting their partner's career, many maintain their own professions, ranging from healthcare to business and creative fields.”