Response to show cause and failure appear at divorce hearing?

Hello. I had my first hearing about the defaul divorce I filed for. I'm currently on TDY so, I attented the hearing trough phoneconference. My wife didn't appear to the hearing. I just got a CC of a e-mail addressed to her about a Response to show case about her failing to appear at the court room. What is going to happened if she didn't file the response and how many days does she has to file it? And what happens if she files it? I don't have a lawer, she doesn't have a lawer and I can't get in hold of the court judicial istant. I'm just couriose to know what's up know! She lives in Fl I live in Co and she can't affort to fly here. Thank you for you help!