on the road to ruin, disaster, etc.

on the road to (something)

Following a course of action that results in a particular outcome. They'll be on the road to financial ruin if they keep up such extravagant spending. Now that my father has switched doctors, he's finally on the road to recovery.
See also: on, road, to
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

on the ˌroad to ˈruin, diˈsaster, etc.

following a course of action that will lead to ruin, disaster, etc: I don’t know whether it was losing his job or the divorce that set him on the road to ruin.
See also: on, road, to
Farlex Partner Idioms Dictionary © Farlex 2017
See also: