When Blade finished getting ready for school he went downstairs directly to the dining room to have breakfast before going to school.
He did not expect to find his entire family waiting for him in that room since he usually has breakfast alone or just with one of his siblings.
"Good morning everyone." He said this before taking his seat waiting for the maid to put food for him. He glanced quickly at every member of his family before looking down at his food because he found all of them staring at him.
They were looking at him like this because all of them noticed the hickeys on his neck and they can clearly smell the mix of Ian's pheromones on him.
Wolves only put their scent on their mate when they have sex.
Moreover, they saw how Ian went into Blade's room wearing his wet clothes and went out after an hour and a half wearing the true blood's clothes. They have enough reasons to suspect them.