A recent poll revealed half of the posters here either met their wives/girlfriends at a bar, a gogo, or online.
I think the reason is they have no skills or confidence to acquire a woman from normal society, they are lonely and horny.
In many cases it just starts of as a LT with no intentions of forming a relationship and they perform well so the rehire them again and then before you know it the monger has her phone number, she starts messaging all the time and the socially isolated monger has nothing better to do with his time.
Or he is a tourist, has a great time goes back to boring Farangville gets bored and starts planning his next trip.
The lonely, socially isolated and horny are easy prey. Lambs to the slaughter.
Other Thais being overly polite and not ever wanting to cause a loss of face to the monger act as if it is normal and will never say anything which then further normalizes it.
And he will see many other monger/whore couples which again further normalizes it.
Plus she most likely is younger and more attractive physically than anything they will be able to pull in Farangland.
Next thing he is married to a whore.
what is interesting to me is that farangs like to think they are smarter and morally superior to Russians, Chinese, Arabs and Indians, but it is nearly always the farangs who fall for the whores, the Arabs , Chinese Russians and Indians nearly never marry them.
They all treat whores like they are whores.