what is my ex facing? will there be jail time involved if found guilty

Hello, on October 2012 I called the cops on my bf for hitting me. He was arrested and bailed out the next morning. He's facing three charges. Spousal abuse as a misdemeanor, the other for child endangerment misdemeanor, & for vandalism misdemeanor. He also broke his probation because he had a dui. The DA told me that they're going to see if they can charge him with something else for hitting me while I was pregnant and leaving me with a black eye. He has a conference pre-trail may 8th. I wanted idea what he could be facing. He does has a lawyer and he's fighting it and denying Eveything of course.