Chen Meng'er knew all the tricks that Elder Hill and George would use. Honestly, there were only a few.
They would just cut off the economy of the Buyano family, which meant that the two families would cancel some business dealings with the Buyano family. However, just the two families wouldn't be enough, they would also incite those who had always been attached to their family to boycott the Buyano family.
Chen Meng'er's guess was right. The moment the Hill family and the Kronbo family announced the marriage between the two families, they had cut off business relations with the Buyano family. This also meant that this was the first step for them to shed all pretense of cordiality with the Buyano family and become enemies.