My question involves criminal law for the state of: NH
My drunk boyfriend got arrested for criminal misconduct - vandalism after breaking my windsheild during an argument. He told the police and it's noted in the report that I threw something at him first which angered him to take it out on my windsheild. I did not get charged with anything but I am concerned. Can I get arrested for assault (?) battery after the fact or when appearing as a witness for the state just on his say so?
I didn't call the police (even though someone else did after the incident). The police showed up and asked me what happened. I said he was drunk, we argued and he busted the windsheild. The police arrested him even though I told them I didn't want him to get arrested, didn't want to press any charges, he didn't hit or threaten me. etc.... and now, there is a protection order in place (that I never asked for) and do not want to testify against him but I am hearing that I may have to?
Any advice would be greatly appreciated.

