Ah Beng was given a promotion to the position of a general manager on condition that he has to be posted to Shanghai, China in January 2012. His wife, Rosie, could not join him due to her commitment to her new job. Ah Beng promised Rosie that he would provide RM5,000.00 a month as her monthly allowance plus contribution to their housing loan. However, when Ah Beng arrived in Shanghai, he met Mimi, and he completely forgot about Rosie. Can Rosie enforce the promise made by Ah Beng? Would your answer differ if Ah Beng and Rosie were going through a separation when the promise was made