OMG she changed her kid on your couch ???? If she us not supplying what is needed fir her child then don't give him yours .... Meaning if he doesn't have purée fruit then he doesn't get fruit. If she doesn't bring the milk he doesn't get any. Not sure what to do about the wipes cause you really can't not wipe his behind but you could turn get away at the door with the child and tell her to go get wipes cause you will need to wipe him today and you dont supply them. Yes yes yes replace them as soon as you can and it has nothing to do with the Pregnancy .... She's just an ignoramus .....