Need help/advice with 16 month old's regression
I currently care for a 16 month old. She attends 2x a week. I have cared for her since she was approx 11.5 mos. she was adapting into daycare slowly but In the last month to month and a half or so, she has regressed a lot. She wants to be attached to me all the time. If I put her down she will cry. If I am out of sight she will scream. She doesn't soothe herself to sleep, she needs to be held until she falls asleep. A lot of the time, as I go to put her to bed she will wake up and scream bloody murder, disrupting other kids. If I leave her for more than 10 minutes, she will throw up, which she has done several times in the playpen. She comes early in the morning, like 6.45 am. She is often tired by 9 am but our scheduled didnt allow for her to have a morning nap. I know that sets her off too. maybe since its summer holidays I might be able to work something in for her. She doesn't walk, which I think adds to her frustration.
I have spoken to the parents. They have dismissed it as teething, needles, a cold, a bad nights sleep, a late night, or just shrugging their shoulders and going 'I don't know what it could be'. it is starting to take a toll on me. I am stressed out (and tired due to the early start) on the days this poor child comes. I have been close to calling the parents to come pick her up because there have been days where she had cried all day, vomited, and barely eaten. It affects the other kids too. I have another child who cries when this child cries. I can't play as much with the other kids because the little one is stuck on me like glue.
What can you advise me? Would it be fair to consider termination? I know she is just a baby still but I don't want to be stressed out either.