Keep it to yourself!

I called my sister this morning, I was in a pretty good mood since I hung pictures in my recently completed bathroom. Our conversation took a turn and I'm not sure why. She does this thing where she disagrees with me just to disagree. She once did this about a collection agency person who had a wrong phone number and was a complete bitch to me. As I vented about how annoying this person was she said to me, "Well at least she's not on welfare." WTF is that! All I needed from her was a, "Oh that sucks!" And that's what I got. She once had a period of time where a friend of hers was driving her crazy. She was so annoyed by this person that she started to avoid them. Once day this friend called her on it and asked what was wrong. She then calls me to tell me how "crazy" this friend was for thinking she was mad. I made the mistake of pointing out that she actually was mad and she never let me forget it. I have be supportive of everytime she is upset or angry and in turn I get this nastiness. I have a feeling she was in a bad mood about something else and took it out on me but it's annoying when people spread their bad mood. People should have the wherewithall to know when their in a bad mood and either own up to it or not answer the phone.