I keep trying to look for a solution but nothing is working for me. My sim Martin was engaged to Kiyoshi Ito (from the Snowy Escape pack). When I updated my game, for some reasons Martin's father Michael was assigned as the son of Megumi Ito - Kiyoshi's mom. They've never interacted before, didn't even visit each other, Megumi is a young adult and Micheal is an adult, but for some reason they're mother and son. Kiyoshi and Martin had children together which still have them listed as their fathers, but since Kiyoshi became an uncle of his fiance I can't pick any romantic interactions between them and can't organize their wedding. I tried every single solution I managed to find online, but literally nothing seems to work.
I've tried using the "Cheat Relationship" option and removing Mother and Son traits, but no matter how many times I try Megumi is still assigned as Michael's mother. I downloaded the MCCC mod to try and make Megumi forget all of my sims, but again it just keeps on reverting to her being the mother. I've added Michael to the Ito family to try and change their relationship in CAS, but it just doesn't let me do anything, I keep clicking to change their relationship from Son to Family Member but literally nothing happens when I click on it. I've tried creating new parents for Michael but it also doesn't let me add them as his parents in CAS or through MCCC, again just nothing happens and the game ignores anything I do. I tried deleting Megumi and even the whole Ito family, but they still appear in my sims' family tree as little grey icons and I still can't give Michael different parents or stop Kiyoshi and Martin from being uncle and nephew.
I'm playing on a laptop and have the game on the EA App (which I've also used to try and fix the game - nothing happened). I have some gameplay mods and CC installed, but the problem is the same even when I try deleting them.
I'm getting more and more frustrated cause nothing seems to work. Does anyone know if there's a way to fix this? : (
