Yo are very confused. No father from the higher estratas would allow his daughter to date or marry a gringo. You were simply finding poor barrio girls (interesadas, or girls who want to live in the US and will even fuck an ugly gringo to get there) who happened to be pretty. This is very common in Colombia because our women are considered the most beautiful in the world. The fat potato sack women in your country are hideous to look at and from what I have seen, most are on mood controlling medications just like most gringos. Colombia women do not love white men. The poor girls will fuck a white man but the rich look down their noses at you. You are too poor for them.