Emily O'Brien is back on Days of Our Lives as Theresa Donovan, and fans are eager to see how she reacts to the latest drama involving her son, Tate. With Tate’s involvement in a teen pregnancy, Theresa will undoubtedly have her hands full, especially as she navigates family dynamics and her rocky past. Let’s watch the video to find out how Theresa’s return will stir things up in Salem and how she handles the unexpected challenges ahead for her son.