Lady ask for help, says “I have been sleeping with my brother since 2016, i really want to stop but i can’t” (See posts)

I want to stop sleeping with my brother, but seriously I can’t. I have been sleeping with him since 2016 till date. Though he is married still i can’t control my feelings.

Sometimes I become jealous when I see him with his wife but what can i do? We can’t have a future together.I started all all of it and have even aborted serials of pregnancy for him.
Please read my story in the screenshots below and advice me.