They need to understand that the legal processes can turn initially reasonable demands into a whole new set of game playing on an expensive scale, and as for who wins and who loses, I recommend a coin is taken into the court room and tossed, as that is about as accurate a way of guessing outcomes as any.
Innovative law firms like Family Law In Partnership who focus on non-adversarial routes such as mediation and collaborative law, are putting packages together for clients offering parenting and wellbeing support as they recognise the huge role that such support can play in increasing the success of alternative dispute resolution.