You travel there for sex and you have it without protection. She gets pregnant after a few months, you will say that you will come back to her later.
This innocent woman keeps on waiting for you many years by hoping that you would come back, But you never go back to her. She finds another job or works extra hours to feed her newborn children with the leap of faith for your next travel meeting her.
Your biological children grow up and they search for their father by hoping that they can see you at least once in their life time but it will never happen. And you enjoy your life without even caring that you gave birth to a child who was born because of your fun activities.
Who made a mistake here? Why should those children should suffer and face all the struggles in their life, right from the birth?
Guys, if you are traveling to South East Asia just for sex, never forget to use contraceptives. Your one mistake can lead to many tears to a beautiful soul out there. :(