Beata, that situation sounds awful! I would definetly consider looking for another job now, like Diana said you may sneak in 12-months and be entitled to maternity leave. I know it would be tricky getting a new job and then falling pg, but that is life and it happens all the time. You shouldn't have to put up with your MD because he is seeing someone who did the wrong thing by your company and you. People like that make me so jolly mad