Aww, ganyan talaga ang mga bata na matagal na-breastfed, it's their comfort thing, hindi lang about the milk kundi the closeness at security din! A few of us moms sa circle namin went through this, and honestly, gradual lang talaga ang approach, try offering a soft blanket or stuffed toy na pwede nyang hawakan habang nakatulog siya, or let her hold your hand/arm instead so may contact pa rin pero shifted na from the nipple. Patience lang mommy, eventually mag-outgrow din siya ng habit na yan, especially pag may replacement na comfort object na satisfied siya.