I have submitted a few kufr related questions & I anxiously await an answer. Another question arose today as follows:
Whilst performing Salah with Jamat, for a couple of seconds I touched my private part & then became afraid because I have concluded with certainty in my mind that this deliberate act, naoodhoobillah, was to mock Salah/Allah. Now I am afraid of having committed kufr. Would this be kufr & invalidate nikah?