Philipina women wants to file for divorce?

Hi.I was married to my brit husband in the philipines 2003,he now lives in the phils and I live in the UK,we have been seperated for 2 years now and I would like to file for divorce.As we were married in the phils can I file for divorce over here in the UK with a UK lawyer or do I need to initiate the divorce or annulment in the phils with a phil lawyer?thankyou.no guess work please need specific answers.