Sulochana isn't irresponsible, she is selfish. If she really cared about Archana she would see how upset Archana is. Archana looks like she has hardly slept, she looks emotionally drained. The fact Sulochana heard what Archana and Manav been through should have been enough for her to say fine let him know where I am but no she continues to have Archana lie for her under the condition that she will speak the truth herself after a few days.
It appeared Archana was going to tell Manav the truth after he talked about a news conference for Sulochana but he was late for work and she didn't get a chance to say anything, hopefully she will tommorow. I am sick of Archana lying for Sulochana, it is doing nothing for her and will only create problems for her marriage.