Night Night Don't Let The Children Bite

Take three children. Yes please, take them. Take them between the hours of 8pm and 8am - any other time I can just about handle them. What I can't handle is interrupted sleep and my children were born without snooze buttons.
We are mainly having problems with The Toddler and, apparently, it's all my doing. I have created a monster. The sucky la la baby who loved his mummy is swiftly turning into a terrible two. I should have seen it coming, I have had two other children previous to him after all. But no, I relished the fact that at least I had one child that was super attached to mummy and would give me love not based on the contents of the sweet jar or what was planned for the day.
The Toddler is turning into a real life horror movie. He is worthy of a starring part in the next Wes Craven franchise. Not only is he into whacking everything in sight (usually me) but his night time shenanigans are becoming the stuff of nightmares. Or maybe he is a terrorist and using sleep deprivation as a means to break me.
It goes like this:
The Toddler shares a room with The Tweenager and since The Tweenager has to be bright & breezy for school and on form for being rude to his mother, his sleep takes priority. So currently The Toddler is being put to sleep in our bed. When he eventually falls asleep after four pints of milk and umpteen versions of "Yes my name is Iggle Piggle", we move him into his cot. Where he stays until right in the middle of a tense part of Ugly Betty when he awakens shrieking "Mummmmyyyy!!!!". He will not allow The Husband to go near him so I have to forsake my tv watching to settle him back down. This normally lasts well into the programme so I usually opt to stick him back into our bed for a quicky night-night result.
The Husband will then move him back into his cot when we go to bed.
At some point in the very early hours, The Toddler will wake up again and because it's cold or maybe because we now do this in our sleep, he ends up back in bed with us until the morning.
And it's not then all cozy cuddle time as The Toddler can fidget and squirm and wiggle for hours on end. His legs take on a life of their own and he can kick with the force of a stallion. He is also a master at positioning his body so that The Husband is at the foot of the bed and I am left with about half an inch of space at the edge.
I do not think I have had an uninterrupted night for about seven and a half years. Apparently sleep deprivation can cause all kinds of strange behaviour. So there is surely no hope for a mother who wakes up to the sound of her children throughout the night.