Science has debunked exactly 0% of my beliefs. I do not rely on a "God of the gaps," I rely on a God who is supported by and created science. God, who has always existed, created an evolving universe 14 billion years ago. He gave one creature, man, a soul and a Moral Law and saved him by His son (and Him through the power of the Trinity) Jesus, who was crucified and rose from the dead. After all, in John 1:1 it says "In the beginning was the Logos (which is commonly translated as "Word" but could be "Reason," "Science," or even "Ratio")."
EDIT: Don't paint theistic evolutionists and YECs with the same broad brush. Jesus came to take away our sins, not our minds.