They can express that choice to the court.
yes
Ask her Social Worker
See related question, but you do not want to complain to family services, as the child will simply be put into foster care, than returned to the custodial parent. In less than 15% of the cases do they give the child to the other parent. The other parent will need to collect evidence and file a custody challenge. The child has the right to an opinion, but not to choose.
Parent has more control then a sibling.
In general, living arrangements typically do not affect the rights of siblings when a parent dies. The distribution of assets and inheritance is usually determined by the parent's will or state laws, regardless of where the siblings live. Each sibling is entitled to their fair share of the estate according to these established guidelines. Consulting with a probate lawyer can provide specific advice based on the individual circumstances.
If you want to see your girlfriend and you get permission from her foster parent then yes of course you can see her you just need the parents permission and her foster parent is her parent.
If your parent and their parent are married then it's your step parent but if they're not then there's no relation.
Usually when the older sibling is 10, 11, or 12, depending on the parent and how the older sibling and the younger sibling are like.
can you be a foster parent and have epilepsy
The children of a parent's sibling
no
If this is by court order, the Foster Parent could be held in contempt and lose their certification.