SR and communities like it are chuck full of people are going through the same break up and people who went through the break up . We were all burnt by the same toxic relationship and the sincere among them are extremely empathetic and want to help by sharing experiences and making observations, not critiquing the experiences of others.
We are here to stand by your decision. I see or feel such positivity in your posts, A real can do attitude, you can do this , you got this !
Wish you well