They would for all times carry the pain of their children disappearing. No relative can forget this. This will be a sad and ever-lasting reminder in Pakistan of the futility of the Kargil campaign. Islamabad cannot explain this away to individual families. Some of this happens in war.
Nations digest the hurt under the cover of victory.
But Pakistan did not get this satisfaction. Then the question arises why did Pakistan have to do it. There is one point which might make Pakistan gloat over what it did. This is having caught India unawares of the intrusion. Though it was done in deceit, it caught India unawares.