Rent by the hour obviously.
Baring that...
Never legally marry. Good luck her sticking around when you're 79.
Buy condo if that's your thing before you marry.
Develop a deep relationship over a minimum of two years before you do marry.
Live together minimum of 18 months. Does she ask for or steal money? Little dramas and games?
Woman no more than 15 years your junior. When the gap is generational there's no anchor to the relationship.
She has interests: travel, history, etc
You both share interests that anchor the relationship.
She enjoys something sporty.
She graduated high school, few years of university.
Her parents are married and are a unit.
She might help her family but they all work and have ambitions.
She doesn't have dreams or designs built on your money.
She has a salaried job.
You met via an aqaintence or in person not online and not in a bar.
In general, she has a sunny disposition.
You do not find her scheming or calculating.
She's clean, organized and can get up early as needs arise.
She has a bank account.
Bar girl patter, vocabulary, slang totally devoid from her speech.
Devoid of large tattoos. Maybe a religious tattoo or two
Her English is not great. In fact, kinda shi++y.
She might love issarn food but can compromise with you mist of the time on regular Thai food.
Has never had a western boyfriend or especially husband.
Doesn't wear clonky, issarn wood high heels.
Doesn't wear sexy, revealing clothes, heavy make-up.
Gives a bad massage.
Doesn't F on the first date
Cheap wedding, fake sin sot ok.
She has Thai SSO insurance or b30 card.
You are happy together.
You don't feel like an ATM and she doesn't ask for money.
You can spend days and weeks in each other's company and not climbing the walls.
You are each other's best friend.