I heard my cheating wife [cuckold perspective]

I’ve had a huge Cuckold fetish. It feels kind of like a problem. Started with my ex wife, she cheated and I found it hot, but the relationship didn’t last. We divorced. I remarried and my current wife was kind of vanilla. The sex was ok, she has amazing deep throating skills. Our marriage has been pretty bumpy and about ten years ago she started an affair during a business trip. It went on for a couple months whenever she would travel. I finally caught on and she confessed. It made me so horny I could hardly stand it. I fucked her hard as soon as she admitted it and it turned our Vanilla sex life red hot, we talked a lot about her naughty behavior, but she refused to actually do anything. Here we are 10 years later and she started another affair about 4 weeks ago. She has requested a divorce and I moved into the spare bedroom and we filed our paperwork. I am stuck in a house with a cheating wife until end of June when our lease expires. Her lover is 20 years younger than her he lives out of state and so they talk on the phone all the time. Last night I could hear her talking on the phone to him in the bedroom and curiosity got the better of me. The floor near her bedroom in too creaky to allow me to get near the door, but there is a closet that is adjacent to the bedroom and I discovered I could hear like I was in the room. I slipped in and listened for about twenty minutes them talking about moving in together, I am really sad about the divorce and don’t want her to go, but she has decided we are done, anyway after about twenty minutes the conversation turns dirty and I get out my phone and turn the recorder on and listen as she teases him,heard her say,I have to many clothes on she then proceeds to masterbate I can her her moaning and I can tell she about to cum,she lets out a huge moan. I hear her talking about how much he was cumming. I slipped out of the closet and put my headphones on and rubbed one out to her cumming for another man. It was fucking hot. I am hoping to get more recording before the divorce is final and she moves out. Wish she would just let me join them.