Don't believe the lie. In order for there to be fold equity it assumes your opponents are capable of folding.
This does not happen. Ever.
Moral of the story is stop betting unless you have the stone cold nuts. If you're semi-bluffing, they'll call anyways. If you have the nuts at the moment, they'll call anyways and spike a 2-outer on the river.
POKER IS SUCH A FUN GAME. SO MUCH FUN. NON-STOP.