Assalaamu'alaykum, ukhti
I suggest what I wrote here :
https://www.islamicboard.com/general...ml#post3027488
about the same as Studentofdeed said.
I am glad you have sent your kids away for their own safety, now you can work on your own safety.
Maintain your ibadah and increase it - salah, dhikr, dua, read Qur'an, good deeds - all that will get you closer to Allah and His Mercy.
May Allah grant you ease and solution and protection. InshaAllah your children and their father will be protected as well.