I am a resident alien (J1) and receive a tax-exempt scholarship from Germany. What do I need to file?

I have entered my third calendar year in the US (J1 - researcher), and thus became a resident alien. I receive a tax exempt scholarship from Germany. My partner (J2) had a regular job in the US. For federal taxes I am filing only my spouses income (W2 slip).  Is that correct or do I need to file my scholarship, too?