Geez what is it with my second born being attached to her grandmother more than her own mother…

Geez what is it with my second born being attached to her grandmother more than her own mother especially when I'm around it sux she's already grown a bond with my oldest daughter and I dont want her to have a bond with my other daughter because I want the whole atta hment from her where it sometimes might drive me nuts eith her under my feet or always coming in the bathroom when I go in there. Because I'm trying to build a bond with my oldest daughter but it's hard to when she's already 5 and sooo attached her grandmother.