I feel a lot of anger towards my parents in law. I feel that they have been deeply unsympathetic towards me in the last few years as I have struggled with the enormity of having children (I have come from a problem family and no longer have any contact with my family - which the PIL's know about but do not know some of the details). I feel that there comments towards me are negative and are an opportunity to attack me (MIL commented in recent telephone call she had told SIL that my DD who is 2 is starting to assert herself and SIL had gleefully said "good for her"). It is important that my 2 children and my DH have an opportunity to have their own relationship with PIL without me getting in the way. I do not want to be a barrier to their relationships. Unfortunately we live a long way away from them so all visits involve at least 3 or 4 night stays in order to be worth the trip (I made a big mistake in being there 8 days at xmas due to timings of ferries at stuff like that - the trip was not a great success).
I know lots of people struggle with MIL or PIL issues - how do you ensure that you keep your relationship with them from damaging your children's relationship with them?