Hey first time poster, I have 3 girls who share a room as we live in a 2 bedroom house. Triple bunk bed ages 5,8 and 9 and a half. 8 year old a nightmare at bedtimes kicks bangs refuses to sleep keeping 5 year old and 9 year old awake. Then when told off says I don’t love her and don’t care about her. At my wits end and have to just walk away before losing it … any suggestions for a smoother bedtime routine for 8 yr old, … 5 year old & 9 year old has no issues going to sleep and is good as gold,x