It never ceases to amaze me how involved people’s MILs can be!!
Does she look after your little one a lot on her own?
Anyway, first of all, no child should be fed lying down. That is ridiculous. One of the NHS guidelines is that babies need to be able to sit up unaided before you start to wean. How can you expect a child to be able to learn to chew and cope with swallowing when their mouth/throat are in an unnatural position!
Secondly, I did BLW with my son and it worked brilliantly. It is messy and I’m sure my parents/DH’s parents were sceptical. But they get all the nutrition they need from milk at that age so I just stuck to my guns.
And I also wavered a bit when I saw friends happily spooning purees into their little ones mouths and they seemed to be eating SO much when mine was just nibbling a humous rice cake and then chucking it on the floor!
But now my little one has just turned two and eats beautifully, with a spoon or fork from a bowl/plate all on his own, and both sets of his grandparents are endlessly impressed with how well he eats.
I really recommend the Baby led weaning cook book. It’s got a bit explaining how it all works and also some useful recipes.
My son never choked by the way. He gagged on solids but ALL children do that as its how they learn to manipulate solid food in their mouths. If you use purees they suck the food in I think. All kids need to learn to chew eventually and there is always some gagging when that happens.