How can you help me make her choose me over her husband? Any advice

I have an affair with a lovely married woman with a 3 years old kid. She is the best gift, the best feeling that I ever have received. She tells me how unhappy she is with her marriage and how she loves her husband. I don’t push her to leave her husband but I really love to be with her. She trapped in a cycle between me and her husband. We text and call each other a lot and we meet every time we can. It is a very hard situation for me. How can you help me make her choose me over her husband? Any advice