From Wikipedia:
Is There Life Out There is a 1994 made-for-TV movie starring Reba McEntire, who also sings the title song.
Plot:
Lily Marshall (McEntire) has a loving, supportive husband, two great kids and an unfulfilled dream: to return to college and get the degree she always wanted. "Is there life beyond her family and home?", Lily wonders. The hole in Lily's life is soon filled by too much. There's a confusing new social life on campus, schoolwork keeping her up late, a part-time job keeping her from her husband and kids whose mom is turning into a stranger. Lily's strength, love and perseverance are the only things that can help her now.