Playing my Massalian game. Second war with Carthage starts around 233bc, following season Rome declares war on me, which instantly breaks my alliance with the Arverni and Lussotan. 2 turns after that, Lussotan declare war and threaten my Spanish holdings.

Is it common for the AI to declare war all at once? My financial situation really got stretched with a 3 front war, but I managed to defeat Carthage all the way back to Sardin and Africa, and Rome isn't fairing too well either. I conquered Sicily from Carthage and pushed into Rhegion and now am threatening Italia from the north and south. Lussotan also are being pushed back.

Since the Arverni refrained from declaring war while this was all going on, is it reasonable to believe that they will stay neutral for the time being? I don't think I can handle another front.