DMX — Accused of Owing $1 MILLION in Child Support

has been accused of owing more than $1 million in back child support — but has learned, the rapper ain”t convinced the woman pointing the finger is really his baby mama.

X”s ex, Patricia Trejo, was in L.A. Superior Court Thursday morning, arguing against a motion DMX filed in their ongoing paternity case — in which the rapper asked the court for permission to perform in Europe.

You see, in paternity cases where significant child support is owed, the owing parent is prohibited from obtaining a passport without a court order — and X wants a special dispensation.

But Patricia put her foot down in court Thursday — claiming DMX owed $1 million in unpaid child support, going back to her daughter”s birth over ten years ago … and she was tired of waiting around.

Now here”s the twist — DMX tells , he hasn”t paid because he”s not convinced the girl is his … and wants a DNA test to prove paternity before he starts handing over cash.

Stay tuned …