Concentrix interview questions

They called me thrice to the company which was 40km for me , made me wait till 7pm from morning 10:30 AM and ended up saying, come on the next day as the manager was busy for Ops round. The second informed to reach office by 10 and made me wait till 6:30 and finally took telephonic interview. The manager asked the personal details of family and ended up saying am rejected because " I stay with my parents and won't be stable in the company for long time, my parents may get me married and I may leave the company because my husband won't agree". The worst reason I've ever heard in my entire life. HR was very good, helped me till the last round. But manager was so silly with her questions.