Feeling really down and alone

Hey everyone! I feel really down. I came home to visit my mom because I really missed her and living at school with my sister and roommate, Macy (my sister's friend) was being unbearable. Macy broke her foot and went to the hospital. So naturally, I am being nice and sending cards, etc. But when it's visiting hours, my sister does not let me go with her or talk to Macy over the phone. I tell her to tell Macy that I said hi, but she always seems to forget, just like how she forgets to bring my cards over. I don't know. I know they are close and I am often the third wheel, but I can't help but feel that my sister does not want me to be too close as Macy is her friend. If you read my other posts, you know that I have been suffering a lot because of this situation between Macy and my sister and me. Do you think I'm taking this too personally? Maybe they just need some time together and I am overstepping the line.
So anyways, I come home. My mom sees me for about 10 minutes and tells me she has plans to go out with her friends. So, now I am alone and miserable and am over-eating to numb myself. Gosh, I have soo many emotions running through me.

You are taking it too personally. I was the same with my brother, didnt wanna share friends. It was nothing really against him, its just having something he didnt. Being separate from him.

Looking back, i was just an immature kid. Then again so was he.....

Sorry you are feeling alone.

Wow...your sister sounds a little insecure. I thought that whole, 'She's my best friend, so she can't be yours,' thing ended in primary school. Maybe it is better to give them their space - I don't know - but passing on cards and regards is common curtesy.

Maybe you should go visit Macy one day, regardless of what your sister says/does, and casually ask whether she's been receiving all the cards and the hi's. That way, at least she'll know you've been sending them.

Hey everyone!!!! Thanks sooo much fro all the great advice and hugs. I appreciated them all very much.