Why has she changed towards me?

A woman was in love with me 10 years ago, I had alot on my plate at the time so I didn't let her in my life. Anyway... 10 years later she notices me on a dating website and reaches out to me, she still remembered me and said she could never forget my name and face and joked that I caused her a 'broken heart', she invited me to her home a day later, she said she hoped I haven't changed as she liked me how I was alot. Anyway we sit at her place talking, I went for the kiss and she allowed it and then soon after I went home. So that was the end of first date, she carried on messenging me alot and still seemed to like me, she then invited me over once again but I couldn't go as I was fixing a cupboard. Anyway a couple days later she took two days to reply, she said something about having to close off for a few days due to depression and she cancelled my resheduled dates, but she's recently ghosted me for 2 weeks when I tried resheduling a date etc.

But then yesterday my family member died and I contacted her telling her, she told me that she had given up on dating and that she was sorry for my lose. I haven't heard from her today.

Is it over?

Why does she not like me anymore?

Am I a completely different person in her eyes to what I used to be?

Does she find it creepy that I know where she lives?