My 13 mth old child will not sleep

[bubno.3]

What do people do when they refuse and be naughty at night time????? HELP

He has back teeth coming through but he has gotten into a habit that yelling and screaming means that mum and dad come in....(putting him down again saying goodnight and leaving then the next time putting him down without talking) or going in growling at him to stop the noise and its sleep time... but we know growling at him just makes him worse. eg right now he is yelling one minute and talking the next... NO kidding ...

I have even succumbed to Painstop as this is stupid. This is new as he usually sleeps all night and then has 2 daysleeps. Since Frid just refuses and now refuses to go down and stay asleep.... refuses bottle, bottle water water in sip cup ,,, he loves pats on bum but then screams when you stop and no i will not be doing that to get him to sleep for hours on end.

Im a nurse and work 3 pm shifts a week well try to anyway ... im up and awake as i got home at 10pm DH in bed exhausted as he worked today.... so any advise would be much appreciated to rectify this new annoying habit of not sleepinh and throwing tantrums at the ripe old age of 13 mths.

HELP lol This didnt happen with DS1 ....