Consider the following statements about the Family Courts:
1. They are established under the Legal Services Authorities Act, 1987.
2. An appeal against the decision of the family court shall lie to the high court.
3. Parties are provided with the help of a legal practitioner as a matter of right in family courts.
4. They are established only by central government in consultation with the high courts of respective states.
How many of the statements given above is/are correct?