How would you take this text?

Grey is his sister and blue is my boyfriend.

My opinión, she was just asking if he wanted to go but didn’t ask about us... but then she asked one ticket? But already had bought his? Am i excluded from the invite? Like if they already had this planned why didn’t they ask before and mention if we wanted to go too and not just him? Am i overeating?

It’s not a brother and sister day ... other people are going too... I didnt know if go take it personal or not because they always say “ like old times just us” they never invite me or our daughter anywhere they go but yet demand to see her whenever they feel like it.