shocking

hi,
am shocked abt anjali in ente manasaputri, sandya has only one daughter na? now how come another? will maha tell the truth atleast this week? will rani again say "i don know abt all these, i don know tht am not ur daughter?" blah blah..... why is maha so innocent? why cant she personally go n speak to devraj or sandya n tell da truth n go ahead for dna test without telling this to rani? i know for others its not good to know abt da twists n turns but am curious to know.