I think the rift between Cersei and Jaime will be when she tells him to command the forces to attack Dragonstone or some shyt, after seeing the type of destruction just 1 dragon is capable of. Dude looked completely shellshocked watching his men burn like that and how helpless they were, it's a losing battle to go against 3 of them and will just lead men to deaths. He didn't want his men flogged as it is.
Breh, Drogon was out there turning nikkas into ash instantly.
I ain't even gone front, all it would've took is for me to see one nikka take one of those inferno blasts straight up and every iota of bytch would've came up outta me instantly, g.
Straight up and down.