Here situation
Three Families:
A,B  and C

1. A y B was allies starting round.
2. "C" have now alliance with "A". "A" and "B" possibly have both permanent nap rest round, "A" is in sector 1 and "B" is in sector 2.

3."A" actually losing portals and also have portals with force field in S2.

4. Actually I observe that "B" have posesion of portals that was with force field of "A" in sector 2  They  actuallly arent alllies.

it is correct? If it is correct because exist nap core protection defensive/offensive of TRI.?

I want understand if it is possible in clausses of nap:

"Family will have new spread defensive or offensive helping a ex-allied. "

TRI alliance is cheating actually in MW?