Exactly. They always hinted. Sometimes it's better we don't have OLVs. I remember another show which had somewhat a similar track where a husband clearly was having an affair and for nearly a month everyone went bonkers. But it's eas revealed it was a plan. My point is, it's more fun to watch it on TV however disappointing it may seem in the process. However, I can only speak for myself. XD
It was always hinted by Zain and Aditi that this child was not his but see the past three episodes have been torture for fans. They need to make this reveal soon because Friday's episode specifically really put a dent in Neil's character and we never wanted that.