Lina has a Bachelor degree in Sociology, French and Education from the Lebanese University in Zahle. She has 24 years of teaching experience in Arabic, Math, French and Social Studies for children and adults of different ages in Lebanon. She also served as the assistant department chair for special education students in the middle school. Lina's work as an advocate for women's rights was highlighted in her effort as a member of the "Women without Borders" organization that supported women's rights against domestic violence. She worked with abused women and provided courses to educate them.