How many times have we seen have we really seen Tony and Carmella's role as a close and important part of the storyline,recently anyways?

I don't know if how it was how they did the break up,or just how I felt about them,but other than her outburst,I really didn't care.I just don't think their break up is going to impact the show that much. Maybe it was the whole "out of no where Furio gets Carmella in fits of passion" but it didn't so much for me. Carmella and Tony being a couple has really been diminished by all the other,important and interesting storylines.