My brother has a GF I've never really taken to because she seems controlling. Loads of things have happened, and we've had a few rows. However, he's happy, so that's great.
Except whenever I phone him, she is ALWAYS THERE, listening in to the calls. He seems to answer everything on speaker, and then occasionally she will just start chiming into the conversation. Without saying hello or anything, she'll just join in.
If I ever FaceTime him, she'll often be lurking just out of shot. He never says, "Hi, I'm just here with GF," but he just seems to accept that I'm always happy to have a group chat.
We're trying to sort out a family issue at the moment and I've had to call him about some stuff. A few weeks ago, I was talking to (I presumed) just him about things, when he started talking in a robotic voice and then he said, "Just say it." His GF started talking, and I realised his robotic voice was him reading out from a note she'd passed him about what to say.
Today I called him to discuss something about the issue, and his GF just started talking, giving her opinion. About something that's happening in OUR (his and my) family.
AIBU to think it's just weird to join into someone else's conversations?