give her advise but don't meddle between her and the husband, better let her deal with it and face consequences.
If i were u, i will let her husband know she having a affair anonymously. Then leave it to them.
Try to talk some sense to her as she will be hurting so many people including herself.
This is so sad. Correct your girl friend first. Tell her what's she's doing is wrong.
let her be d one na magsabi para iwas gulo hnd nman kc forlife na maitatago un.....
" Men and Women are Ploygamous in Nature" - OSHO