Must I be present in all the Hearings?

I have intentions of filing a case against a certain person. To be honest, it hasn't reached the Fiscal's office yet as my lawyer is still in the process of preparing my complaint affidavit and my witnesses' affidavits. I have plans of migrating to another country and I might be here for just 3 more months. I could come home to attend the hearings but not all hearings as it would not be feasible. My question is, must i be present in all the hearings? My lawyer said that my case has probable cause and it would go all the way to the court if we're not able to settle the dispute in the fiscal's office.

Thank you in advance to those who would enlighten me on this. Good day everyone!

give SPA to someone who is next to kin to you! ensure it's authenticated from Malacanang, para kapag di ka makaka attend sila ang aatend!