My 18 month old DD has been sleeping through the night and going to bed by herself after a story and cuddle with no problems for many months. Since having one week old DS she now screams hysterically at bedtime and gets herself into a state unless we cuddle her until she’s asleep and attempt transfer. As soon as I say night night she says ‘no, no’ and becomes upset. She also has been waking in in the night hysterical and needs to be cuddled back to sleep however she slept through yesterday.
In the day she is testing boundaries more but is very gentle and loving towards DS.
Any tips or advice to help DD settle at night? I’m worried about undoing her good habits and routine by cuddling her to sleep.