Moving to republic of Ireland - advice please?

I am a uk resident
Im considering an urgent move to the republic of ireand , Im unable to state my reasons but may need to leave urgently soon
I need some advice

I have 2 very young children
Will i beable to recieve housing benefit and other assistance whilst over there?
once settled would i beable to work legally and recieve assitance with child care costs
would i be allowed to rent property and get my oldest child in a school
any other similar advice greatly appreciated]

i am not a criminal nor have i done anything wrong but for my childrens protection and safety have been advised by an MP to leave england soon