DD has always been a fantastic sleeper. Slept 7-7 from 12 weeks old and, barring illness, has slept consistently ever since.
Sorry for long post but am at a loss as how to help DD.
DS was born 4.5months ago and we had a period of challenging behaviour but we dealt with it lovingly and for about 2 months she has adored him and still slept well, even when he woke crying.
In the past 4 weeks she had a bad fever followed by a week of bed wetting and now for the past week has woken every night at 4am (bang on to within 10mins) shouting for us and when we have gone in she has been terrified and said that scary monsters are coming in the door. She then literally begs us to come into our bed and says she hates her room (she went into her new room a few months before DS arrived).
So far, DP and I have been firm that she can't come into our bed as she rarely sleeps if she does and just messes about, kicks and generally tries to get our attention.
It has been taking up to 90mins to re-settle her and she just screams and cries. She has also started waking DS (he has been sleeping through since 6 weeks), so our day is starting at 4am at the moment and we are both shattered.
I have tried very hard to reassure her and have talked about it in the daytime. She remembers waking but says she is a big guy and will stay in her room tonight but doesn't. I asked her what would help her like her room and she said butterflies, so we went out and decorated her room with butterflies and told her that monsters are scared of butterflies etc etc. I have spent a lot of time really trying to help her and nothing is working. There is nothing that has changed recently and she is not worried by anything I can find out.
DP and I lean towards the 'kind but tough love' approach but to get some sleep, he has started sleeping on the floor of her room. I am torn between just bringing her into our bed for comfort and making a rod for our back as she will never go back. DP cannot sleep in her room long-term as he has days when he drives long hours and I need to stay in our room for DS.
I hate seeing her so upset but also feel really frustrated that nothing we do seems to make any difference. I also need to think of DS as his feeding is becoming erratic as his nights are disrupted.
I can understand being woken by DS as a baby but having had such a good sleeper with DD and she is on her way to 4, this has thrown me.
I suspect this is a phase as it's accompanied by some very bad behaviour in the daytime - almost like going back to the terrible twos.
Does anyone have any tips or reassurances that this will pass. Do we continue with the 'reassurance but you are staying in your bed' or do we just bring her into our bed? My instinct is going towards the latter but I am concerned we'll all end up with no sleep and she'll never go back. perhaps she is resenting DS still being in our room??
Thanks for reading this far - just getting it out has helped.