Find out what things mean here.
SEN - Special Educational Needs
Special Educational Needs are articular problems or needs that get in the way of education and make learning difficult. If there are a number of concerns then you might get a statement of special educational needs.
stability
Things which are stable don't wobble. Stability means having a place to live where you are happy and that you can rely on.
Statement / Being Statemented
A statement of special educational needs; it is sometimes called just 'a statement' is a document that outlines how much extra help you are entitled to at school and how many hours you can have of additional help or tuition; it also outlines how you will get the help you need.