Christine,
As the official hall monitor I will approve a leave of absence but then you have to check in and let us know how you and your mom are doing. Believe me when I tell you that as the two of you begin to work through this loss it will be important to talk with others that know what you are going through. So I expect to see you back soon.
Now, as to the other, like any family we have our wackos, crazy uncles, and big mouths-- don't let it get to you. There are people here that need you as much as you need them.
Rochelle