Can a Judge use the Rooker-Feldman doctrine to divert the State Federal Court from looking in to violation of civil and Constitutional violations?

QUESTIONS PRESENTED 1.) Can a Judge use the Rooker-Feldman doctrine to divert the State Federal Court from looking in to violation of civil and Constitutional violations? 2.) Does the Rooker-Feldman doctrine protect Family courts when there is evidence of violations of; 42 U.S.C. code 1985 conspiracy to interfere with civil right (2) obstructing justice, 42 U.S.C. code 1981 equal rights under the law, 18 U.S.C. code chapter 13 — civil rights and Article 6 right to a fair trial? 3.) Does the Eleventh Amendment and absolute Judicial immunity protect the Family Court Judges when there is evidence of violation of; 42 U.S.C. code 1985 conspiracy to interfere with civil right (2) obstructing justice, 42 U.S.C. code 1981 equal rights under the law, 18 U.S.C. code chapter 13 — civil rights and Article 6 right to a fair trial? i