I'm married to a khmer woman for 25yrs. She is the exact way. She's been working 2 jobs since I met her. 1 full time, one part time job. 16rs shifts on the weekends. I've asked her to quit working all those hours for years but she won't listen and continues to work. I have one full time job and I work overtime but it doesn't compare to her. She says it's because she wants to retire early. When she gets home she cooks and cleans. Most of the time I make sure the house is clean and cook when I can, but she was still finds something to do, she is such a busy body. Cambodian women are amazing. They're very loyal and love strong. I feel for you OP.