Mother in law

She’s nice and helpful but sometimes she can be a bit too much. I like her but some things she says or does can bum me out. Last week she came to visit and was asking left and right if we’ve made room for the baby, asking what we had in each closet, and when I told her they were full she made a face and comments but I mean what does she expect? Why would we have empty closets. We have a plan for how we will accommodate. Then I’m currently going to grad school and she’s telling me the baby won’t be sleeping all the time and I won’t be able to study. I told her I’m working around the baby’s schedule and I understand the baby won’t always or ever cooperate. Her negative vibes just ugh make me sad.