Hey guys! Worried sister here. Long story short, my brother has 3 kids (ages 8,5 and 3) his wife cheated on him and has been doing it for more or less 6 months. He found out from her phone, had an actual mini heart attack. She forced him out the house and now she sent him the first official document of her side of the story saying: he was hitting the kids, he didn't care about anything other than himself and a bunch of lying crap. She wants full custody and he wants to share custody. She has pics with the new guy on social media, thinking I wouldn't find it. And has been leaving the kids at home with baby sitters to go meet her new person. Any thoughts or tips on what's coming? Thanks