Since there is an immediate need, please seek an attorney in your area who can provide you with some assistance on your children's abuse issues. You may also want to see if there are any agencies in your area, either state/county or non-profit, that provide assistance to abused women and children. Abuse is not limited to battered physically or sexually but emotionally as well (which you are, please do not deny this and hurt yourself.) They would be in a better position than an attorney answering on a forum to know what resources are available for you, knowing the local laws that can help you, and to point you perhaps to a trusted attorney. Please seek this assistance as soon as you can.
This answer is provided as a general opinion to a question posted on an internet forum. This does not create in either party the expectation that an attorney-client relationship has been entered into between the original poster and the Law Office of Reid Seino, LLC. Any information provided should not be solely taken as legal advice but in the context of general information. Please seek legal representation for any specific legal questions.
Have you been representing yourself in the applications for GAL, social ect.? Psychological Abuse is one of the most difficult problems to deal with legally. Too many folks have cried wolf in order to gain an advantage, real or perceived. Many officials are sceptical of such claims for that reason. Also, information from the children presents difficult evidence and ethical questions. You will need a long term strategy and good counsel.
The above is for informational and educational purposes only, does not establish an attorney client relationship, and cannot be relied upon as legal advice. The only legal advice offered is to have this matter reviewed and discussed by a competent attorney of your own choice.