If Kokila reacts this way and punishes Gopi, I will not watch SNS again, because it's Kinjal who has caused the family this embarrassment, it doesn't really matter when the Mehta's found out does it. By Kokila or by anonymous guardian angel (Urmila...wink wink).
I know she is illiterate, so would she know a phone number of Elesh (previously she has called him by using Jigar to dial him), she wouldn't get the number from the phonebook as she can't. No Kokila cannot blame her this time.