No. Divorce falls under the purview of state law.
divorce.
Federal courts cannot hear cases concerning divorce. Marriage is a contract between the state and a married couple and it can only be decided in state court.
Federal courts of general jurisdiction (US District Courts, etc.) handle both civil and criminal cases.
All federal courts hear cases on appeal or original jurisdiction cases.
Courts that have the authority to be the first courts in which most federal cases are heard are known as district courts. These are the trial courts of the federal judiciary system and are responsible for hearing both civil and criminal cases.
Cases involving federal law.
Federal courts have subject matter jurisdiction over all matters involving federal law.
Federal District Courts have jurisdiction over all federal cases occurring/originating within their circuit. US Courts of Appeal have jurisdiction over all cases referred to them from the District Courts within their circuit.
Federal courts have jurisdiction over cases that involve federal law. There are also a few jurisdiction issues that could bring a state law case into federal court.
US district courts have trial jurisdiction (aka original jurisdiction) over federal court cases.
You don't have to bother speculating. Federal courts do not, and never will, decide divorce actions.
Yes. When both state and federal courts have authority to hear the same case, it's called concurrent jurisdiction.