pilgram:
in western life, kids will treat as adult if they reach 18........but in eastern life, parents not think like tht. they will and always protect the kids even tough their kids more than 18 yrs.

in some other case happend here....the kids is even under 13 yrs old....but still at the end, kids always wanted that their parents together without "new comer", like hislam said sexual desire tht driven the relationship to take place...