I haven't seen my kids for 8 yrs, I'm far with them , but I'm sending them their allowance He turns 18, and wanted to rent his own apartment, then he wanted to get his sister to my other sister, but they didn't let him get her sister. Do you think can 18 yrs old cold handle his own life and can takecare of his sister?My son keep tlling me that I can takecare of my sister and I want us to be together.