So my dad has a girlfriend (we are close) however because my dad n her arnt married I can't announce them as parents of the bride. I don't just want to say my dad's name father of the bride escorted by her name. She has done more for this wedding and deserves more then a escorted by... I don't want to take away from my mom either by saying parents of the bride. (My mom has hatred towards her) what title do I give my dad's girlfriend?