Obsessed and Over-friendly Relative?

Salam,

I have to admit that I'm not so friendly because it's part of my personality. But I can be chatty with those who really know me well. The problem now is I have this one particular distance relative who is over-friendly (?). I don't really know her very well. I used to visit her house during raya back when we were small. We are about the same age and she was not that chatty or being so friendly when we were small. However, she has changed now. It's been years since I last saw her. She received my contact number from one of my brothers. She hasn't stop sending me message through FB and mobile phone. When I didn't reply the message a.s.a.p., she claimed that I don't like her. huhu. My main problem is I'm not comfortable when she asked me to send and share the photos of me and my family and demanded that I reply all her messages a.s.a.p.

Seriously I'm suffocating and can't breathe now with this obsessed and over-friendly relative. I don't like to share so much information or any personal details with those who I'm not so closed too. AM I BEING RIDICULOUS? DO YOU THINK I'M KIND OF SNOBBISH?