I'm not sure he'll appreciate another male in his little bubble, he likes to get maddie on his side with everything, but now she has a bf there with her,the last thing she will want is daddy manky hanging around ,I really think his nose will be put out of jointMaddie has learnt the only way to survive in that house is to take on the Golden Child role to placate her Narcy abusive father.
Notice that most of the 'projects' he crows about are connected to her - she feeds his ego like no one else in that house.
And now she's taken the next logical Freudian step on life's path. Does this fine young man remind you of anyone?