Can a Pentecostal marry a Jehovah witness

My girlfriend is a JW and I am pentecostal, 2 days ago she was in her meeting and the presenter said that according to 2 corinthians 6:14 "Be ye no unequally yokes together with unbelievers: for what fellowship hath righteousness with unrighteousness? KJV. A Jehovah witness shouldn't be married to anyone who isn't a JW. My point to her was the bible did not say at all that JW shouldn't marry a different christians, it talked about the unrighteous and both of us are righteous persons who have a deep desire for Jehovah. So my question is, do you think that God will be ok if we get married because according to scripture we are both equally believers.