Did everyone find out about Moni and What abouot Arindham?

So my question is did asmita and ridoy evert clear it to people and especially Shaan that Moni is not asmita and ridoy's child? If not, I can see why Mazumdar family members would be upset with Shamita relationship. I mean they think Asmita and Ridoy had husband wife relationship and have a child together. Generally parents try to stay together for kids and then if asmita leaves the father of her baby and wants to marry the chacha of the baby, I can see why the family members are up in arms.

Was the Moni situation ever cleared out?

And what is happening with Arindham? Is he still locked up? What happened to the investigation to find him?

I don't think the Moni thing has been cleared and as for Arindham, I don't he has been mentioned in a long while now.

Arindham has been forgotten altogether. It's like the writers no longer care and stopped mentioning arindham far back and neither even nivi is shown mentioning him. It's strange. As for moni, still nobody knows she isn't puchki's daughter.