Son ignored to talk when found I am having affair

Okay well I have obviously not gone threw what your going through, however I have gone threw somthing like what your son is. I was 11 I think and my parents were doing the same thing, I was getting so frustrated with both of them, my mom for always yelling at him over things I didnt yet understand, and my dad for taking it. Sooner after I learnt that the reason she was yelling at him was being he wanted to leave but she wanted him living at our house for me. Finally they agreed to put me into the picture and talk to me about it. They got what I was thinking and acually let me have make the decision with them, instead of them making the desision for me. I was so angry at my dad so before we all talked about it he brought me out for lunch and talked to me about it. He told me what he felt and gave me options to think about. If he hadnt of tried to gain that trust or that closeness or understanding of what was going on, when we had that conversation with me, my mom, and my dad I think all I would of said was I didnt know. I still would have cared, but I wouldnt have let it show. We all desided that it wasnt fair for him to be “trapped” in that household with the daughter he loved and the ex-wife that he loved…just not as a partner. He moved in with his new girlfriend, and let me meet her first. I like her a lot, he comes over regulary to make dinner for the 3 of us and on christmas and stuff like that he brings his girlfriend along as well. Somtimes, if I feel like it I go to his house every second week, or more often if I want, but its always my decision. I hope that helped, let me know how things work out. If you need anything else message me.