R.M.
Hi H., here is the difference between you and the other caregivers. You put her in then take her out and you sit with her then you sit her on your lap. You are right !! Don't make it a big deal. You are the mom.....
Where do you want her to sit. Portable chair is good and safe. Next , when it is time to eat, set her up and that is the only chance she gets. So if she throws a fit tell her nothing to drink until she is a good girl to eat at the table.. Good luck