Just keep ‘explanations’ high-level and general. Don’t call him names as she may get angry, being his sister, after all. Just say something like ‘we both wanted different things out of life and I knew that staying would only make us both unhappy, so I made the decision to set us both free.’
Hi Bella
Thank you for you help
Actually I filed for divorce without him knowing I left home because of the threat he did
And he was begging me to come back but I ignored him and since than I never saw him, talked to him and I did not want to confront him because I was scared