You are correct that there is a termination fee. The computation depends on the remaining lockup period. Please call the Care hotline for the exact amount that you have to settle.
For Globe Postpaid subscribers (wireless), you can request for temporary disconnection (TD) due to out of the country and that's good for 3months (your line will be reconnected automatically after 3months). Well, I'm not sure if that policy also applies for Globe Broadband/Wireline subscribers. Here's the Talk2Globe Customer Service Hotline for Globe Broadband & Landline subscribers.
Talk2Globe Customer Service Hotline:
Broadband and Landline
via mobile - 211
via landline - (02) 730-1000
Tech: 24 hours
Pwede ka mag request ng temporary disconnection up to 3mons. Kaya lang you need to call the hotline every month.