Support Jeffrey's Safe Future

Hi, my name is Emily and my son is Jeffrey and he's 10. He is my entire world and we have always endured difficult times with his father (my ex). We have shared custody and to keep the privacy of others safe i won't go into detail. On the weekend of May 15th my child's father put him in a very life threatening situation and my son is lucky to be alive. I am in the process of suing dad and will be going for full custody next. This is what needs to be done to keep boy safe. Any help would be much appreciated and I am embarrassed to post this, I just know its going to get very expensive. Thank you in advance if anyone is able to help.