Evasion Studios

How does Cloud Breaking work?
From the site rules - I have found one mention of how cloud breaking works:6. If a Major Faction's Influence Cloud is completely severed into two or more smaller clouds by an Invasion or any other method, the Major Faction loses the cloud(s) furthest away from it's Capital Planet and only retains the cloud it's Capital Planet resides in. - source
There have been instances where a cloud is not actually fully severed, wherein the cloud still connects geographically from one spot to the next - and yet the cloud was considered broken and territory lost. Given the only indication about cloud breaking is from this one section of the rules - I was wondering if we could get a better and more in depth explanation of what goes into a cloud breaking scenario?
[member="Tefka"] | [member="Spencer Jacobs"] | [member="Valiens Nantaris"] | [member="Alric Kuhn"]