I have a very "it is what it is" attitude to most things these days, like alot of my anger left me after seeing things like AOT, Star Wars, Halo and so on go downhill.
It also helps that I was familiar with this author, so I didn't get too emotionally invested in this series but it still sucks they played things out this way, it's very cheap, I will however give credit to them not turning Shinobu into wimp, he stood his ground and accepted the breakup, obviously he's still depressed but Fumi will help him.
Of course, this praise can easily get washed down the drain if somehow we get an asspull and Sakura goes back to Shinobu.