<human>: A little bit of background : My daughter loves to eat food, ever since she was born she just loved mealtime. We exclusively breastfed for 3 months, during those first 3 months my mom always made a big deal saying that it wasn't enough. That the baby needs more formula or oatmeal cereal. I trusted her to watch the baby on my birthday and when I brought her home, none of the bags of breast milk were used, my mom had given her formula and oats. I was livid, vowing to never let her watch my daughter again. I confronted her and she was like "oops my bad ". Not even an apology. 

Fast forward three months: I let mom watcher again. The baby is 6 months old and is eating puréed food and the baby puffs. I give her fruit at the end of the meal once a day as a treat.  Mom gives her: ice cream, 7up soda, cookies, and French fries. When I pick the baby up she was so sick and gassy, she cried all night and threw up multiple times. Again I told her that this was unacceptable and went over the reasons I don't want to feed that garbage to my baby. 

Now my mom is begging me to let her keep the baby for a week when my husband and I go on vacation. Saying that she will be better than she was in the past and that she's sorry and won't do it again. 

I just don't feel like I can trust her. She pays no mind to my instructions and always is like "you lived didn't you?" I don't want to withhold a relationship but if she's making the baby sick, what choice do I have?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: My mom is feeding my baby garbage and won't listen to m. Now she wants to keep the baby for a week.