Hope its something silly with the ex. I will tell you my story and hope it helps a bit.
So I got married a bit back. We went to a state that I had lived in before with my ex partner. So we are married we are happy life is good. I get pulled over and the cops take my ID etc then I hear my name and am told to step out of the car slowly and walk backwards with my hands up towards their car. Long story short I had a warrant that was 7 years old. I said for what they said DV I was shocked as I had never done DV in my life.
So anyway I go to jail I get bailed (had to spend a day in there due to the law if you get arrested for DV you have to stay in jail 24 hours) out then go to court on monday they asked why I had not shown up to court for my DV issue. I said I never knew I had to go to court and dont know anything about this. The judge then said well surly you knew you got arrested 7 years ago. I said no I had never been arrested, nor ever had the cops out to my house for anything. A few minutes later the lady on his side said there was no arrest there was no call from anyone at my place.
I was then told it was cleared up and left court. Just a huge misunderstanding and turned out to be nothing. So there may be hope