Meera is not thinking clearly. Pritvi saved her from the goons and she is very happy seeing him
Meera had forgiven Lakhan for all his evil deeds towards her. The worst he had done to Meera was making her unconcious and burying her alive. Prithvi saved her then.
When Meera and her in laws had no home she should have tried to return to her father's home but she never even mentioned her father. and when she saw Lakhan I cannot remember if she inquired abou her father and the rest of her relatives.
How can Meera forgive and trust such an evil man as Lakhan, he had done a lot of evil deeds to Meera. In all these indian soaps the evil people are forgiven and they get away with all their evil deeds.
Shalu knows that Prithvi is now in her house but Ishwar is not there. She had fallen in love with Ishwar again but she is not making any effort to find him. She is trusting Lakhan or making him believe that she trust him. It will be interesting to see who is more clever between the pair.