Either tell them to act like professionals or take the show off. If I want to see foolishness I turn on a stupid reality show. Let me define professional:
1. They decide to assess a property.
2. They decide whether to buy based on probable profit.
3. They decide on the renovation and design.
4. They complete the renovation.
I don't give a rippity dip about their conflicted personal life. That's not why people watch HGTV.