Is a no-fault divorce in Boston the same as uncontested divorce?

My spouse and I have been separated for over 3 years and I want to finalize a divorce. We separated because she was emotionally abusive to me and to our children. We have no property to divide and the kids have lived with me full-time since she left. Can I get an uncontested divorce and is that the same as a no-fault divorce? I won’t agree to say in the divorce paperwork that we separated amicably, but there is no need for us to go to court for divorce or custody, either.