How long to let child cry during nap?

[gramma]

I jst went through this. I felt that part of the problem was that dcg was used to being nursed to sleep. I told mom that it was only going to prolong her crying at naptime. she tried to stop but as soon as she gussed at home she would go back to nursing. I stood my ground and said that she must learn to self soothe and i use cry it out method. Honesty it took 6 months to get her to nap. i ddnt have issues the rest of the day though. even now, she still earlier than the other kids which is frustrating because she wakes them (they sleep in one room) but when my daughter moves out for univeristy in the fall, i'm putting her in a seaparte room.
I would suggest that mabye she doesnt like the sippy cup mom may need to get a bottle similar to the breast
On another note, if the parents dont take your suggestions seriously about working with you on her schedule etc, start looking to replace. YOU are doing all the work and that wont work in the long run.