Take the bus to trat and hop over the border and back in a mini van or taxi and then your bus back home , should be very straight forward and easy , even my ex has done it on her own
I tried it in the south when my bike broke down , ended up walking 20km , no one stops for a stupid farang , they are scared or just insecure or do not understand the concept , but many stopped and try to sell me their taxi service , farang that does not pay is cheap , or mad by local point of view
She wants you to get in action , get married , and travel, built House , babies , monthly cash for the family , the dowry , and the bride fee and piss off once your money is finished ,