What does Judges 11:2 mean?

And Gilead’s wife bare him sons; and when his wife’s sons grew up, they drove out Jephthah, and said unto him, Thou shalt not inherit in our father’s house; for thou art the son of another woman.

And Gilead’s wife bare him sons; and his wife’s sons grew up, and they thrust out Jephthah, and said unto him, Thou shalt not inherit in our father’s house; for thou art the son of a strange woman.

And Gilead’s wife bare him sons; and when his wife’s sons grew up, they drove out Jephthah, and said unto him, Thou shalt not inherit in our father’s house; for thou art the son of another woman.

And Gilead's wife gave birth to sons, and when her sons became men, they sent Jephthah away, saying, You have no part in the heritage of our father's house, for you are the son of another woman.

and the wife of Gilead beareth to him sons, and the wife's sons grow up and cast out Jephthah, and say to him, `Thou dost not inherit in the house of our father; for son of another woman <FI>art<Fi> thou.'

Now Galaad had a wife of whom he had sons: who, after they were grown up, thrust out Jephte, saying: Thou canst not inherit in the house of our father, because thou art born of another mother.

And Gilead's wife bore him sons; and when his wife's sons were grown, they expelled Jephthah, and said to him, Thou shalt not inherit in our father's house; for thou art the son of another woman.