So my step son is 2, getting to be where he's now allowed to sleep over night, but we live at my fiancé's grand parents house so until he gets comfy, he's going to sleep with us until he can remember where he is when he wakes up and can go in the guest room. We're putting our daughter in a bassinet then a pack in play when she's big enough but the moment I mention anything about co sleeping with her, NO!!! Don't do that!!! It'll start a habbit you can't break!! Just confused on what to do.