My question involves a child custody case from the State of: NJ
My wife and I are in the middel of a divorce with a relocation issue. she has tried everything to relocate and has been denied all the way around, She suffers form depression and anixity (spelling) and PTSD. so she says, she has been in seeing doctors for this and now has checked into a mental hospital for treatment, her sister flew out to take care of the kids which I disagreed with but since she is the residential custodial parent I guess I dont have much say, we do share joint custody. question here is she has been in the hospital for going on 3 weeks, and now my sister in law tried to file a motion to get custody and try to move the kids to utah, The judge denied the request, here is the main question- can I file for temp full custody since my wife in in the hospital and will a judge grant it. and my house back as well.
2 problems one child is mine other child is a step son not mine. who has legal right for my child if my wife in unable to care for them.

