Question about my w2s

Ok so I have a question i work in pa but live in ohio an when i tried to file my taxes it was saying I owed almost 700 to ohio. Which I don't see how well my man works in pa lives in ohio his w2s says ohio an mine says pa so is that what is wrong? I've tried reaching out to hr an have gotten no where with them thinking about calling hr an block today an see if they would know does anyone know what is going on? I'm not familiar with this stuff so have no clue