From the picture of the Rebers in their treeless front yard, it appears to be a pretty desolate landscape. They're probably miles from the nearest fast food joint.
As a headship, he's supposed to financially support his family. I don't know what kind of diligent work (ยฎ Anna) he's been doing since the car lot was shut down.
We'll know for sure when she's forced to sell that junked up indoor pool house to feed her kids. I seriously doubt that the brothers are going to do any more construction for Smuggar as they did when he returned from DC in disgrace.