my SIL was in another country about 4 yrs ago got knocked down by a motorist left unconscious bleeding head injury for hours and the surgery was done only after a day, half of the brain cells died. Her two daughters are both daughters, one went there, stayed with the mom in a therapy center for about 6 months, sedate her enough on a 15hr flight back home, and ever since she is in a rehabilitation center on maintenance. Just can't think further, such a nice person, life never the same before, imo.