DH currently abroad on a stag do, has checked in regularly and always rang DC before bedtime. Rang at 9am today and said as usual will call again before bedtime (7pm). Its now past 11pm, haven't heard anything since. Messages delivered but unread. For context this behaviour is not like him at all. Now sat in bed with anxiety and thinking the worst! It's bloody stressful enough looking after our 2 young DC alone without this added anxiety!!