My husbands ex took their kids to Texas without his consent a few years ago. He is currently paying child support but is unable to speak or see them because he lives in MA and she refuses to let him contact them. We recently found out thru a mutual friend that she is dying of Cancer and planning on leaving the kids with her brother. What can my husband do about the kids? i.e. get custody. He has no legal problems and works full time. The relationship with the ex just didn't work out and she's just doing harm by hiding the kids because that's all he wants and cares for (his kids).