I think giving shelter to people is nice. But be careful about whom you pick. Initially we may not know that they might turn harmful...but the moment they show signs of un-welcomed interference , we have to act. the situation might go out of control if we don't throw such shelter-seeking harmful leeches at the right time.
Ganga was given shelter and she turned into their DIL against their wishes. Thankfully she is continuing to please them , else DS would have ended up in a sad state totally unhappy about it.
Don't know much about teepri.
Coming to DB, we all see how she is wrecking KB. Now daddu has no time for jokes...anandi is playing his part and he is left gazing at her.
It is okay to give shelter to people...but throw them out when they start wrecking your home. I guess this is the message CV's are trying to give.