flopen this may be one of many things you will dislike about how your daughter operates in the future. I guess most of us have felt like this at some time because we feel so protective towards our grandchildren. I would just try to do the role play in your head, with you as your DiL, and imagine the emotions it evokes.
Then give house plants as a gift, not mentioning pollutants, as I said up thread 
Change the name in a tv show /movie title to the above user username
How do you rebuild trust after it has been broken?
How will things change if our summers keep getting hotter


