There is nothing new here except for Carly’s return. Before it was Billie’s return(s)… it’s always something.
Bo screws up in Hope’s eyes, Hope gets ticked, Hope is the victim, Hope runs away, Hope plays mind games, Hope makes Bo jump through hoops and it’s still not good enough, and eventually, Hope comes back.
Bo can’t figure her out, makes his ample share of mistakes, does too little, too late, does nothing, does something with somebody else… oblivious to it all, and eventually, Hope comes back.
In real life if either of them was my friend, I’d tell them to file for divorce. Neither has any respect or trust for each other, there’s been plenty of infidelity to go around, and both seem to presently have wandering eyes. That doesn’t make for any kind of real reconciliation.