My cousin and I are pretty close, most people first think we are good friends before finding out we are related. She actually introduced me to my fiancé.
I got engaged in October and had a difficult time choosing my bridesmaids. I wanted a small amount (settled on 3) and I wanted to choose people that wouldn't stress me out (I have anxiety disorder) and would just make the whole process fun and enjoyable. I chose my best friend since kindergarten and my sister. For the third, I was considering choosing my cousin, but before I said anything to her I started to change my mind.
My cousin just got engaged after Christmas, but back in October/November when I was making this decision, my cousin was not being supportive at all. Whenever I would bring up anything wedding related, she would ignore it and start talking about her wedding planning (not yet being engaged).
The problem is, she has asked me to be a bridesmaid for her wedding (she has a total of 6). She also planned her wedding to be 2 weeks after mine (my date was already announced, her wedding is at a family home, not a venue).
I'm just generally fed up with her at this point. I know she is getting married too, but she barely acknowledges that I am. I feel rude for not choosing her, but I am really happy about who I chose instead. Should I add her as a fourth, or am I ok in just asking her to attend?