My fiance and I have been talking about lighting a unity candle at our traditional Catholic ceremony in October...until it dawned on me that the mothers of the bride and groom light this candle. (I dont know what I was thinking before). My mother and I have basically not had a relationship after my parents divorced about ten years ago. My fiance is close with his mom, and I know it would be special for both of them if there was a unity candle. Is it okay to not have it be both mothers light the candle? Other suggestions? Thank you!