I won't stop loving you you're my first love but you're not the same person anymore and I hope you have a good life

So it's been a few days since I found out my husband was talking to somebody else and now everybody knows and he so mad at everything and everyone. And I've tried so hard to talk with him I give him his space and then I call him at least once maybe twice a day if not every other day and every time I call him I'm a bother he is completely changing right before my eyes I have tried to talk to him about this but he doesn't want to talk about it anymore. And honestly that's fine so I'm trying to change the subject and talk to him and he's just being completely rude to me because he's mad and I told him I'm sorry if you felt neglected I'm sorry I feel like I pushed you into this I said but I'm not going to tolerate you talking to me like this he needs his space he's the one that messed up and you know what happened to forever and always what happened to whenever I woke up and had a nightmare and I was scared you were going to leave you told me it wasn't true but I guess it is you're not the same person I fell in love with anymore you're coldhearted and mean and I hope you have a wonderful life because I refuse to let you treat me like this