Re: call a lawyer
Well hold on now.
Who owns the trust? Do you know where it is located? Who is enforcing the child support order? How do you know that holding the money in trust and spoon feeding the money to dad isn't court ordered? Attorney's can't summarily make that decision on their own. If the money is his, then he's free to burn it in the front yard if that's what he wants to do.
If you wanted babies all to yourself, you should have created them by yourself. Until you do that, children have the right to BOTH parents, especially since you found them suitable to procreate with.