for the past few years i've been haunted by images of my mom dying and me being left with my dad and sister. Ever since my birthday 2 years ago when she had to go to the hospital. she's better now but she has diabetes and she looks so sick and tried.i'm so afraid of losing her. Looking at her makes me cry. Her mom died when she was a teenager and i don't want that to happen to me.i can't stand my dad he's never home much and my sister is at college, i don't want to ever leave her alone. i check on her every night and morning because i'm afraid. what should i do?