My ex has moved my kids without telling me
I have just received a call from the local social services to say we won't be dealing with them anymore as my ex partner has moved to another town with my 3 daughters aged (4 ,3 ,1 )
She has not been letting me see the children saying I have to see them at a contact center which I have heard nothing about. I now don't know where she is and how I can about seeing my children. I truly believe she can't handle the 3 girls on her own as she has a history of depression and trying to commit suicide.
What can I do?