Hi, I am needing some information for my parner. His ex girlfriend has recently been sentenced to 3 years in prison for trafficking drugs! He has 2 young daughters to her who are now staying with her family. We are wanting to go for full custody and wanting to know if we will have much luck! We live in Perth and they live 10 hour drive away! My partner sees them every so often as it's a 10 hour drive and speaks with them often. We are wondering would we be able to move the children to perth with us? The mother is in a prison in perth! What do we need to show or have in court to get them on our side and give the children over for full custody of children. Any help or advice is appreciated! And does he need to do mediation with her if she is in a prison still?