If women are so attached to their husbands that they die with them during sati, then how will they go back to godhead?

From: Neeraj Singh

I was hearing answer to question ( Is Remarriage of widow allowed in scripture? Was sati a practice or a phenomena? ) there you said that when king pandu died mother kunti and Maduri wanted to burn herself with pandu but to protect children mother kunti remain alived. Prabhuji Is it that previousely womens(even mother kunti who was pure devotee) were so much attached to their husband that they prefer to burn themselves then how they can go BTG because krishna says when you remember him at time of death then only you can go BTG ?