Whose kids wake up all night long?!?!?!

So

My 2 year old barely sleeps a whole night through, always waking up wanting to sleep next to me ( not my husband 🤦🏻‍♀️) which sucks cause it’s not like we can take turns. And this happens more nights than not. What happened to my child that slept through the night at 4 months.

Will this too, shall pass?!