I've notice my LTR saying things that don't really make sense on why she would say does things.

Example we were driving past her ex boy friends house and she said my ex boyfriend lives there. I look at her and ask why did you just tell me that ? she gave some bullshit excuses and I just said ok

Another example is when I was telling her I missed my friends dog that live with me for a month due to my friend being out of town. She says he doesn't miss you and he probably forgot about you already. I said doesn't change the fact I miss the dog. I just thought it was weird to say something like that, when someone is missing someone

She does stuff like this all the time. She says things that make me wonder why would say that or what's your reasoning for say those things.

What is she trying to accomplish by saying shit like that ?