Hey Jazz. I'm with Emily.
Loved the chapter, but even though you warned us this was coming, I can't help what's up with the dream, and why did Sirius have to spoil things with his jealousy and worry. Maybe Voldemort found a way to get into Izabella's mind while she was dreaming to soften her heart towards Lucius. Yes, this will be my theory until you write something else to amend things Sirius tore up.
Great writing Jazz, I'll be watching for the next chapter.