My sis is 5 yr old. She cries in her sleep and kicks out. she often wakes up and!

My sis is 5 yr old. She cries in her sleep and kicks out. she often wakes up and complains that her sis hit?

her. her sis is 10 yrs old n is kinda....... rowdy in her sleep. So sometimes, the 10 yr old ACCIDENTALY kicks out. but the 5 yr old makes a really big issue out of it.
The 10 yr old is going to be 11 in august and I think she is nearing her puberty. she is very........ aggressive..... at this stage.

so how do i deal with the 2 of them?

3 weeks ago
Oh they have individual beds but same rooms. So before going to bed, they tell each other stories and end up sleeping in one bed. I tried telling them to sleep in their SEPARATE beds but they don't.
But what I M really worried about the 5 yr old is that she cries in her sleep n kicks out even when they don't sleep together.

Aren't individual beds a good idea?
Separate rooms if not possible due to any constraints.....at least separate beds is the best possible idea I can think of.

I dont think counselling will do any good, because its a post sleep phenomenon.

EDIT: Then make sure that their individual beds are not large enough for both of them to sleep together.
That will solve the case!