No, unfortunately.
But I'm curious tho', assuming you were making this game, what ending would you have made for him?
Admittedly that would be a challenge, an Abeo Ending would certainly involve some scripting and storytelling. To turn Anna to Abeo would take some convincing, because despite her unhappy marriage, she would also be giving up on her kids, security, and home.
But I believe the easiest ending would be for her to have a rendezvous with Abeo on the vacation. She could still bring her son, which would allow for some interesting voyeurism/cuckholding. Or alternatively it could just be a solo get away with Anna and her blonde friend meeting up with a virile big black dick. Perhaps on this trip she even conceives Abeos child, which would be a fun surprise for Anna's husband...
A more complicated ending route would be Anna having a midlife crisis bad enough for her to give up on the marriage completely. Perhaps after a turn of events, Abeo convinces Anna to come up with a legal scheme to force Anna's husband into paying her alimony. Through Anna's acquisition Abeo would be able to buy a bigger nicer place. Anna looking for purpose and a passive income source, get's into camming live sex or starting an only fan's page with Abeo. Eventually the daughter and son could move in. Allowing Abeo with Anna's help, the opportunity to seduce the daughter, and they eventually recruit her for camming/only fan's.
Hope I inspired you my friend! Maybe we'll see this in Part 2?