Tomorrow my newphew will be 16 years old. Haven't seen him since he was 8 years old smh. His "mom"…

Tomorrow my newphew will be 16 years old. Haven't seen him since he was 8 years old smh. His "mom" moved him to NY away from my brother. And hasn't had custody of either of my nephews in over 4 years. Shes a meth addict and her aunt is a social worker for NY so she has had the kids. My brother only got to see his kids 10 minutes 3 years ago when he went to go visit and she was suppose to let the kids come back with their dad but instead said last minute they couldn't go and had the law called on him to make him leave her yard smh. So he is depressed and has been for years especially around their birthdays and holidays cause he hasn't seen his kids in so long. She has him down that he abused her and the kids. When it was only towards her cause she's a trouble maker/ manipulative/ drug addict B and always asked for it lol. I think he didn't beat her ass enough personally. But how do we go about seeing the kids. We tried alot of times even last year and she said they not coming to see us cause we haven't been in their lives smdh. But the real reason was cause she didn't even have custody of her kids to even make that decision. She's got the kids believing my brother is dead, even her own sister told us that. It's ridiculous. Those kids are always on our minds. Even since it's been so long. And they definitely been on my brothers. He has a 4 year old son that lives with him and has never seen his 2 brothers in NY. We nor my brother has the money to just up and visit New York or get a lawyer or etc and she knew that when she took the kids away