I dont think I've ever seen a more supportive parent. Its probably the best part of this series. Just 100% love and support even if shes a bit of a ditz. Shes confused but she's got the spirit!
of course since Tong Tong's mother is a straight woman, she doesn't know anything about lesbian woman, let alone know to how handle one. imo she should let Tong Tong learn about Lin's preferences instead of teaching anything she doesn't know about. just giving her daughter support is good enough