Oh do fuck off, disappointed, it is not abuse and saying that is only serves to minimise actual, real, proper abuse which makes you a bit of a dick, really
Sleep training, to me, is adopting a clear and consistent approach to settling your baby so that they learn to go to sleep and stay asleep for a good chunk of time. No one here is saying leave your baby to scream or ignore your baby for hours on end.
I used sleep training with DS because I was on my knees with sleep deprivation and after having two really good sleepers it was a shock to the system! I gave him until he was a year old but then I had to do it for the sake of my sanity and for the safety of my other children - being so tired that you're doing things like stepping into the road without looking properly or forgetting to turn the stove off are serious issues.
My routine and sleep training went like this:
- bath followed by pyjamas on and story in the bedroom with dimmed lights
- lights off and BF
- into cot and lullaby projector light switched on
DS would immediately stand up and start bouncing around, calling to me, trilling to himself, smacking the projector and so on. I would sit on the floor near the door and ignore him. If he started to cry I would go to him, gently lie him down, and rub his back until he stopped crying. Then I'd move back to my spot near the door. He'd stand up again, happy as Larry and wanting to play so we'd start the cycle again.
It took around 5 nights but by night 3 he would stay lying down and by the fifth night he would lie down and stay down until he fell asleep. Now I give him a BF, put him into his cot awake, turn the projector on and leave. He is content to drift off by himself and, on the odd occasion he does wake in the night, he usually hits the button to turn the projector on and drifts back off listening to it. It's a rare night that he's bouncing around my bed until 4am like he used to.
He has not been damaged, harmed, or abused by this. I'm fairly certain he still loves me and he's no longer a screaming, overtired wreck by mid - afternoon. It's win win.
It's hard OP but it is worth it, everything seems so much more doable once you're getting some sleep for yourself.