The good news is that Fitz’s grand heroic gesture of freezing himself and sleeping the decades away in the first pod of Season 5 means that a frozen-in-time Fitz is floating around space somewhere, just waiting to be recovered, revived, and hopefully re-married.
Fitz hadn’t had an easy ride in Season 5 already, he crossed some major lines with what he did to Daisy while in an altered state, and he wasn’t thrilled that Deke of all people was their grandchild, and poor Simmons had to try and hold everything together.