DS1 has self weaned!!
Those who know me of old on here will know that it has been a long, long time coming, but it's happened. 
He decided a few weeks ago to have his last ever milk on the evening of his birthday, tandemming with his brother because the milk goes faster LOL.
Yesterday was his birthday, and we did his last feed as per his request and that was it. No fuss or anything. I had made a book on photobox with pictures of him since he was a baby showing him growing up and saying bye to milk at the end of the book. He seemed most unimpressed by it!! 
He did ask me earlier today to nurse, but I think he was just testing me and wasn't bothered in the slightest when I said "no, you don't have milk any more, remember"