I'm a mess

My aunt who I have confided in for many years is angry at me. I don't know why. She is not the type to get angry at me and I don't know what I have done. My other aunt who lives with her said to me to have a think about it and then you'll know why. But I honestly can't.

The only thing I can think of is yesterday she ganged up on me with others while out in public having lunch about him. I was about to burst into tears and had to get up and go to the bathroom to cry. I didn't say 'excuse me', I just calmly stood up and walked away into the bathroom for about five or so minutes then came back. She didn't talk to me then said she had to go and didn't look at me and didn't say bye. Usually she hugs me.

I am extra stressed and anxious now because if I have done something to her for her to do that to me and I don't know what it is that I did, then maybe I really did do something to my ex too and don't know what and he took offense and was hurt and gave me the silent treatment because of that and now that he has someone else doesn't need worry about it anymore and has no use for me.

I am so upset.