Strangers!

So this school year is winding down and I still have a lot of projects and what not to turn in. Im just trying to keep up and stay motivated but thats not what we're here for.
One reason for this particular blog is my sister. So today she texts me and says, "I'm going to Dallas in May wanna come." My first thoughts were oh god. So I asked, "Where you staying and how you getting there?" Much to my dismay (but not unexpected) She says, "Grandma's and by plane" Now, my main problem with this is that she insists on talking to our Grandma on our Dad's side. Whom we 1. Haven't seen since we were younger and 2. Has just recently started calling occasionally. I feel like we don't know this woman. I know I've mentioned this in another blog but she is like a stranger. And here goes my sister hauling herself over there like they're old friends. On a separate occasion she called my Grandma crying complaining about how she wants to quit school cuz she has no support and about the situation with the family. The Grandma then calls me asking about what went on with the family situation and about if we got money from the death of our mother because that could help with school. I didn't feel comfortable telling her anything about it because again, she is a stranegr. So I made it sound as best as I could without saying that there wasn't a problem. What makes me mad is that my sister went to her like that. I mean I guess I can kind of, maybe a little bit, understand. Maybe she felt like there was no else she could go to. Which is kinda true but still that was the wrong option. So that is all, I just wanted to get that out.