<human>: Give me a shortened version of the text

He's 10 years old (5th grade) and he's basically neglected by his father, mother and sisters. Socially, he's extremely awkward; you can't have a conversation with him. Physically, he doesn't do any sports. For leisure, he plays games on his iPad or watches TV, unmonitored. Academically, he goes to a shitty public school (mainly cause his dad refuses to spend a cent on his son's education) and his grades are very poor. His mother (my aunt) comes to our house every day and complains about how he doesn't do his homework and that she doesn't know what to do with him. She also makes excuses that she was never meant to be a mother. She has two other daughters (18 and 20) who are doing great mainly because my grandmother played an important role in bringing them up.

What can I do, as his 22 year-old cousin, to help him? Everyday, my mom and I lecture my aunt about how she should spend more time with him (instead of wasting countless hours shopping, or on Facebook, or BBMing) but she takes it personally and refuses to learn.
<bot>: 10-year old cousin neglected by his parents, doomed for failure in life if things don't change. What can I do?