I was the child who grew up in the midst of this and I know it messed me up and it really screwed my relationship with my dm up. It makes me so angry when I see other parents doing the same and feel so sorry for the kids involved.
One of the first things i vowed when i had kids was that no matter what happened was that i would never stop my dds seeing their dad(unless abuse involved obviously)even if things were so bad that thay had to be picked up from friends houses or a contact centre