Been being told for my whole life (jokingly and sometimes dead seriously lol) the only type that's LTR material are foreigners and church types. In my experience I have not found any demographic or type other than a church girl that is suitable for an LTR. I've not fucked with foreigners really but obviously this makes sense as the cultural norms are totally different for some non western women. Have you guys noticed any common denominators?? Any difference with their occupation? I've fucked with doctors, nurses (nurses have this thing to them I can't explain it), artists, musicians, married, divorced, etc... none of them really stuck out as being more loyal or more unpredictable then the next. Seems like a western girl is a western girl. Any extra quantification is great to have.