I have a small family and there's relative who's absolutely lovely but very full on and socialising with them in person triggers my anxiety in a big way. I feel bad even saying it but she talks over you, talks non stop, asks 100 pointless questions, requires constant undivided attention, is a very full on and socially demanding person. She's an extrovert and I'm an introvert - the big difference in personalities coupled with my anxiety makes socialising with her very draining.
She wants to meet multiple times a week, invites me over for dinner all of the time, when I say I can't make it then commits me to another day, calls AT LEAST twice a day, invites herself over to my place when its not convenient, commits me to plans I've no time for and aren't convenient and tries to take up a lot of my free time. She has friends and hobbies so isn't lonely.
I keep making excuses as to why I can't make certain meet ups and dinner dates but feel like I'm being cruel making excuses all of the time. I love her to bits and think she's going to end up thinking I don't like her, which isnt true. Its not unusual for her to turn up uninvited, then I feel awkward about turning her away.
Would I be being unreasonable by telling her how I really feel or is that more mean than making excuses?