Urgent. My husband stopped his ex mistress as she walked to the station, & they had a long chat! WTF?

I am having a hard time understanding why you are still with him. He is destroying your relationship and doesn't seem to care much. He is giving her the time of day because he loves her. He follows her because he wants her back. He is going to see her behind your back if you stay and she allows it. He wanted to leave you for her... girl... come on, don't you love yourself just a little bit?