One of the dispute I dislike getting involve in the most, is those relating to relationship/marriage, settling dispute between lovers takes a high level of wisdom and thorough review and flittering of each words within you, before you say it out, else this words will be held against you in the nearest future, either after they settled or if the relationship ended up going down the drain via the actual dispute you got in as a mediator.
yup, mediating in marital disputes is the most difficult thing to deal with right now. because we will get into problems that we do not expect. if we are wrong in mediating and do not find a solution, then we can be sure, the problem will get bigger and will not lead to peace.