Gibb's Second Law

Coined by Gibbs himself, it is short for 'Gibb's second law of relational-dynamics'

It states that:

Relationships between members in a squad will not last for long and when they do end they will tend towards the detriment of the squad as a whole and will probably involve a lot of angry paras sent over iMessage and/or Whatsapp.

Person 1: "Did you hear that Sarah and Matt broke up?"
Person 2: "Yeah, I had 374 unread messages on Whatsapp"
Person 1: "What can you do, it's just Gibb's Second Law!"