Student in one state and family in other

Situation:

• I have family (Wife, Kids) and House in Ohio
• I live in Massachusetts as a fulltime student 
• I work part time in MA (Tax is deducted for MA and local city from payscheck) - I live here full year round (i travel ohio once a month for weekend)
• I get money from my student loans to pay for my living expenses as well
• My Wife in OH has no Income (I support them in Ohio)
• My Bank accounts and Creditcards use my Ohio address. 
• I wish to FIle federal as MFJ

Question:

• In federal Tax when it ask for my resident state - is it MA or OH?
• How do I file my MA tax (I assume MFS 0 Just me)
• I contacted my City in Ohio, they said as i hav ebank account and other stuff in Ohio they consider me a resident of their city and I am required to file the local tax my my OH city) - How will I do that?
• Should I also file OH tax or only my wife will (Wife Files MFS or we File MFJ)?