I am going on maternity leave in 3 months and as far as work are concerned i will be returning after 6 to 9 months, however, as i am emmigrating a few months after im due to return i wont actually be going back but dont plan to let them know untila few months before my return date?! confusing i know but i was wondering how maternity pay would work - i mean, they have to pay it, but once i have told them i wont be returning, say 4 months after leaving, when will or are they legally supposed to stop paying me maternity pay??