My first girlfriend is divorced, and she often calls me. She knows I'm married and we both have children. What does she think and what is her purpose?

Your first girlfriend is divorced, and she often calls you. She knew you were married and had children, but she did it anyway. I think she wants to ruin your family and get back together with you. Such a woman, no matter how you broke up at the beginning, can't have it, because she has no moral bottom line and is selfish and shameless.