I was just wondering if your houses use Mom/Dot or Big/Little for sponsors and their new members? Our house has had Mom/Dot for years and this year our sponsor chair wants to change it. This has caused quite the ruckus in the house. What do ya'll think? Do you have a preference and if so why? PS We think we are the only Tri-Delta chapter in the country that uses mom/dot...does anyone know if this is true? Thank ya'll so much for your time!