Custody of the kids

So I usually don’t like asking anyone for help, especially when it come to money, but right now I don’t have a choice. I need to raise the money to pay my lawyer to try and get custody of my 2 kids. My ex is trying to leave with the kids again with in the next month or so. It’s not fair to the kids having to jump back and forth. My daughter has been in and out of school 3 states and 6 schools in the last 3 years. My son doesn’t have any stability. I’ve been in the same place for the last 3 years but there mother has not. If you know me you know what kind of father I am to my children. Anything you can donate will help. Thank you all.