I think with the omega's parents. It makes sense cuz I wouldn't trust the person the alpha is atm around the kids. They were trying to fix their relationship before bringing the kids back... but the alpha has only proved to be an asshole as his regressed self (〜 ̄△ ̄)〜. Mansplainign that it wasn't inexcusable that he forced sex on the omega because he'd never done it before... ewe. Honestly atp a happy ending to me would be for them to just divorce. But it's yaoi logic so they have to magically end up together no matter what

???????????