It kinda stinks that it happened.
It stinks more that the AT manager is a doosh.
But like others said, it appears you’re talking about the gray tank drain hanging under the camper.
Should be an easy fix. If it’s after the valve, it’s not even totally necessary to fix if you have some grasssy area to drain the gray water if you can’t hook the hose to it.
If it’s gray/black combo , disregard that last statement.
Otherwise hacksaw off what’s broke, take it to the hardware store and get new parts for probably less than $10.
