Let's get the ground rules right

My little sis is 7 months old and I think it's time I make things clear to her and lay down the rules. This is the incident that triggered this thought in me

While I was playing, madhurA grabbed a toy from me. I took it back (ammA, note that I took it back gently) and she started shouting. Yes... shouting and not crying. I could not hear any words. Just "dha..dha..dha..dhaa.." I told her to be quiet but she responded loudly with more "dha..dha..dha..dhaa.."

This is what I said to make things clear -

"appA-um, ammA-um dhaan enna thittalaam. nee kutti paappaa. nee enna thitta kudaadhu. ok? (Only dad and mom can scold me. You are a small baby. You should not scold me ok?)

That's rule number 1 for you madhurA. I will keep the rules coming from now on.