My 18 mo DS has taken to waking up in the night, trouble is my DH struggles to settle him, the second I go in he calms down. He woke up 5 mins ago and is screaming hysterically for me while DH tries to calm him down. I know if I go in he will be quiet but need DH to feel he can settle him, especially as I am away overnight for work tomorrow (the first time in ages) DH settles him to sleep each night without any trouble. His screaming is getting to me though and just want to go in a settle him, help!!!