Here's what you need to get through your thick skull, Kashmir isn't your dad's property either. Pakistan doesn't simply support the Kashmiri Indp' movement, it wants to annex Kashmir. Because that isn't feasible today, you will likely try and control it through proxy groups. If Pakistan wanted a free Kashmir, then what about ***, you conveniently named it 'Azad Kashmir'. This is Pakistan's idea of freedom.
Many Pakistanis think that just because Kashmir is a Muslim majority state, it should belong to them, there is this false sense of victimization, that Pakistan was given the shorter end of the stick during the partition, you wanted more and you were willing to take it by force. This explains the wars in '48 and '65.
There was no independence movement then so what were you attacking for? I have heard numerous members here say things like 'Kashmir banega Pakistan', so lets not beat around the bush, Pakistan consistently failed to take Kashmir by force and so it resorted to covert tactics and launched an ideological battle, a battle I fear India may lose if the counter productive actions of some soldiers go unpunished. We risk giving credibility to the insurgents (something they're trying to address by the way)
If Pakistan wishes to live in peace with India, then it will have to do some serious introspection and formulate a new approach. If its Kashmiri Independence you want, then both countries will have to make sacrifices. Supporting the 'freedom struggle' will only serve to heighten tensions further and will eventually result in a war since you can only have so much control over madmen, a small country like Sri Lanka fought a civil for 25 years, so its pointless trying to coerce India by force, it will give the crazy's on our side an excuse to do the same, and South Asia will remain as the Africa of Asia. The violence needs to stop if peace is to be given a chance and there's only one way of doing that.
And I haven't read your previous posts, but you mentioned something about disputed territories and sovereign parts of a country. If you were somehow implying that this makes military action acceptable along the LoC then you are wrong.
if you didn't, then my bad, just trying to cover all the bases here.