I went to court mediation, but...

I went to court mediation because we both intended to reach a settlement, but my girlfriend insisted she couldn't settle for anything less than 3 million KRW, while I said I could only go up to 1.5 million KRW. In the end, we couldn't reach an agreement. When will the result be released? Will it be when the disposition is issued? Also, does this mean no mail will arrive at my house until the disposition is issued? This is a matter my family shouldn't find out about...