THE VALIDITY OF MARRIAGE IS ONLY WITHIN THE PHILS SETTING, CAN I REMARRY OUTSIDE THE PHILS?

AS FAR AS I KNOW, MARRIAGE IS VALID ONLY BY COUNTRY. CAN I REMARRY OUTSIDE THE PHILS? IT IS COSTLY TO FILE ANNULMENT HERE. PLS HELP ME. SUPPOSE I AM PLANNING TO GET MARRIED TO AN INDIAN, WOULD IT BE POSSIBLE TO MARRY HIM IN INDIA? HOW? THANKS SO MUCH.