I can't say that CPS will be involved with your children. I can say though that you need to seek help from someone. As long as your kids are in a loving home and their needs are being met, then there shouldn't be a reason to remove them from the home. As long as there isn't any abuse being done to them. Depression and PTSD is something that you can't deal with alone. We are here and we also encourage you to seek professional help.