Can a marriage be annulled if there's no cohabitation?

Happy New Year!

Here's my dilema. I got married to an american guy in 2008. We've met online. We decided to get married before he came to visit me in the Philippines. All we have is a 10-day cohabitation. That was our wedding day. After he left, we called, chat and email each other for less than a year, because he failed to do his part. I constantly emailed and texted him. But he won't do the same. I did not doubted him that he has someone new because, I only found out that he has erectile problem, on the night of our honeymoon. All I wanted right now is to set my self free, because I have changed my Tax status to married. Just want to be back to single. Thank you and more power

Follow up lang po. I'ts been almost 5 years na rin po since the last time we talked. Ano po ang pwede kong steps towards this situation. Another thing is, we do not own any property nor bank account.