Luckily, I have some good news for you. Take a look at this link on the 37th page:
Since this crime seems to be contempt of court because you violated a civil injunction and it had nothing to do with domestic violence, I believe that it does not fall into a crime involving moral turpitude. Therefore you should not be prevented from using an ESTA Visa Waiver, nor a B-1. If you need to stay longer than 90 days, you should apply for a B-1. If you just need to stay for a week and will not be getting compensated by a U.S. source, then just use the ESTA Visa Waiver.
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