John Travolta on Dealing with Grief Over Son's Death (VIDEO)

It's been more than a year since John Travolta's son Jet died of seizure at the family's holiday home in the Bahamas. Since then, Travolta says he and wife Kelly Preston have come to terms with their grief through Scientology and the support of family and friends.

"We've worked very hard every day since our loss, and our church has helped us tremendously. We're on a special program designed for loss, and we've been helped a tremendous amount. Our friends, our fans ... You would be surprised about how even a fan letter that says something just right will make your moment for you and get you through that day a little better," Travolta said on 'Good Morning America' (weekdays, 7AM ET on ABC).

Watch the video after the jump.It's been more than a year since John Travolta's son Jet died of seizure at the family's holiday home in the Bahamas. Since then, Travolta says he and wife Kelly Preston have come to terms with their grief through Scientology and the support of family and friends.

"We've worked very hard every day since our loss, and our church has helped us tremendously. We're on a special program designed for loss, and we've been helped a tremendous amount. Our friends, our fans ... You would be surprised about how even a fan letter that says something just right will make your moment for you and get you through that day a little better," Travolta said on 'Good Morning America' (weekdays, 7AM ET on ABC).