Jackie, who was born in the Philippines, and Dave, who was from the United States, met in 2016 on a dating website while Dave was visiting Cebu.
Soon thereafter, they wed, although their supporters say it was because Jackie desires Dave's wealth.
However, it was Dave who initiated contact by asking his future bride out for coffee; she consented, and they've been married for almost three years.
Some have referred to Jackie as a 'gold digger' who is 'just in it for the money' due to the big age difference between them.
The couple, however, stated in another video: 'So there is a 42-year age difference. She is 27 and I am 69, but it makes no difference to us."
They have amassed 32,000 followers on TikTok by documenting every aspect of their lives, from hiking to dancing.