MY FATHER MADE A WILL ON HIS OWN PROPERTY WITH DIFFERENT SHARES FOR 6SONS AND ALSO TO MY MOTHER.ALL THE HEIRS SIGNED IN THE WILL AND ALSO MY MOTHER.THEN PROPERTY WAS REGISTERED AND NOT PROBATED.ALL OF US SIGNED IN THE REGISTERED PROPERTY.MOTHER ALSO PASSED AWAY.FATHER STATED IN THE WILL THAT ANYONE WHO WANTS TO SELL HIS PORTION HE SHOULD GIVE FIRST PREFERENCE TO HIS BROTHERS ON MARKET RATE AND ONTHEIR NOTWILLINGNESS THEY CAN SELL ELSEWHERE.NOW I AM INTERESTED TO SELL MY ALLOCATED AREA BUT OTHERS ARE RAISING OBJECTION STATING THAT DRAINAGELINE ANDWATERLINE IS PASSING THRO MY PORTION.FATHER HAS CLEARLY WRITTEN IN THE WILL THAT INCASE OF SELLING THE PORTION OTHERS SHOULD APPLY INDIVIDUALLY FOR WATER CONNECTION BUT NOT INDICATED ON DRAINAGE MATTER .HOW TO PROCEED IN SELLING MY PORTION