Welcome to the forum Cindy!
If he is divorce, he need to apply for the CNI(certificate of no impedement) ,get your CENOMAR (certificate of no marriage from the NSO, his and your birth certificate, aside from these you can get more relevant information in the previous post just be patient to use the search engine.
Where do u live in the Philippines?im from Abra and we are getting married this Oct. if God permits!
Good luck and best wishes!