but where are those "child sho

but where are those "child should sleep alone
to be independent" theory? Yes, I admit,
after the argument, I think one of the deep
reason of my angry is his heavy workload :<
and the other reason is I can't sleep well
with a keep-on-kicking-moving-around kid
for a whole night. I always wake up many times
during night. This is common when kid is younger,
but should it be when they are over 3?
Thanks for your response.
Any suggestion from moms here? No one support me?