HerBeX I didn't say that he said that "all non resident parents should be conisdered beyond the pale". I said that he brough into his definition fathers who, through no fault of their own, are denied the right to play an active part in a child's life"
For example - active part in education. Well, for example, DH's ex was able to withdraw the children from a very good school and instead enrol them in an underperforming one, closer to where her new lover lived. DH had no say in this. So active part in eduction therefore well out of the window. Similarly plays etc - DH's ex deliberately withholds information on these or, when DH contacts the school directly, buys the child's full allocation of tickets (generally 2), so DH can't attend, even when he has gone to lengths to find out about said play.
Similarly health. DSS had speech impediment. DH raised this with the school, who agreed there was a problem and that this had been raised with the mother. DH contacted ex to discuss, she said that was none of his business. DH contacted DSS doctor and made appointment to discuss. Doctor made referral to specialist. Ex cancelled appointments - repeatedly. Eventually DH manages to make appointment which is not cancelled. Ex attends - then refuses with further sessions are required. DH, as NRP, is unable to ensure DSS attends as ex refuses access outside of court stipulated hours.
Active part in health by NRP - not possible.
Again, you will claim this is extraordinary circumstances. I disagree - DH has sought health through various groups and forums and has encountered many, many men in similar circumstances.
So certainly, DH isn't able to play an active part as DC describes, through no fault of his own. And despite what you might like to think, DH is not alone in this situation.