I don't understand how woman can be so rude... today I seen a lady at church that I haven't seen in…

I don't understand how woman can be so rude... today I seen a lady at church that I haven't seen in a long time and wasn't able to go say hi to her today. So I messaged her and told her it was So good to see her and she said told me "Why would you care about me? I don't care about you.." Totally made me wanna cry. I went out of my way to tell her that I missed her and she basically spits on me with words...