I would imagine that if Becky actually, legally, divorced Jackson that Jackson's family would abduct him and deprogram him the second that ink is dry.I've said all along that Becky's planning to use Trump as her get-out-of-marriage-free card with Jackson after she's re-made as many favorite Jackson marriage memories as possible into Daniel memories (hence the Euro trip).
She's got it set up really well right now. Now that there's been the fake wedding with the fifteen minutes of expressing her lifelong commitment in front of Daniel's family, she can say to Jackson that really, the divorce and remarriage will just be "a piece of paper," and that the ceremony and its meaning in their hearts, that was the real wedding, and no matter what a piece of paper says, she's married to both of them.
But of course, since only Daniel's got citizenship problems, she'll have to (have to!) be married to him. Otherwise he'll be sent to the immigrant detention camps! This is how Becky gets Jackson to agree to a totally amicable split, essentially a paperwork divorce with no attorneys needed, so his family doesn't advise him to turn it nasty and keep everything he could. She'll lovebomb the shit out of Jackson during this period so that he feels more comfortable with the idea. Jackson may not even tell his parents or family about the divorce, because Becky will say it's best to keep it quiet since it's just a piece of paper.
Once the divorce ink is dry, Jackson's cut loose from her legally and she's bound to Daniel, the devaluation cycle starts with Jackson. Within a few months he'll be her designated scapegoat, blamed for rapes and abuses going back to college (she's not-so-quietly laying the groundwork for this already). She'll tell Daniel he simply has to rescue her and they have to plan a secret escape in the middle of the night from the evil abuser that will otherwise destroy them.
The best part is, they're very reactive to Kiwi Farms posts. So now that he's read this, when Becky proposes the "paper divorce," (which she might even decide to give a cutesy name to if she's going public about it, like "the anti-proposal") it'll ring alarm bells...but he'll charge headlong into it. Gotta prove those nazi kiwi farmers wrong somehow. He'll show us that Becky still loves him even after she's legally dumped his ass to the curb. He'll show us all.
The legal marriage (and threats of rape/abuse) is one of the major things that Becky gets to lord over Jackson, no way she gives that up willingly. Jackson himself is worthless, but his family has some cash, but you don't get to sue your former Father-in-Law during divorce proceedings.