My sister is literally the worst person in the world. She's never had a real job .. she lives off child support .. housing .. food stamps .. Medicare.  Everything comes so easy to her. Keep in mind she's the oldest. I've done everything I could to not be like her. The moment I turned 16 I got a job..  I finished high school... I go to college .. I pay all my bills with my own money ... I have my own apartment which I pay for with no help from my mom & it's so infuriating that everything comes so easy for her, it all just magically works out in her favor She doesn't take care of her kids .. she leaves them with my mom so she can go out. My mom has literally raised those baby girls since the day they were born. So yesterday she decides she is going to move 4,000 miles away  and she doesn't even tell my mom. My mom doesn't even get to tell the babies bye. She literally just called my mom from the road and said we're moving. My mom is devisatated and I feel horrible because she makes me feel like I'm not good enough. Like I'm not enough to fill the void my useless sister left. I've already told her countless time how I feel but she doesn't understand.