Responses
Idk honestly I think I would still mention it at least in passing... You have a boyfriend and you have never even vented to him about your shitty relationship with your twin?? A bit weird
He did mention it he said I have a brother and he's mentioned he doesn't like him the ml just never said it was his twin which as someone whose met multiple twins they never call each other twins they refer to them as sister or brother
Everyones asking why didn't the ml say he was a twin it's obviously because he doesn't like him since the beginning he was ignoring texts from him, moved out because he didn't like living with him. This is not someone you would casually bring up and talk about if I don't like a family member my partner will NOT know about them lol