After Ranbir- Katrina, Alia and Sidharth headed for splitsville?

2016 seems to be a rather bad year for Bollywood couples. After Ranbir and Katrina, it seems like another young couple could be facing relationship problems. Apparently, Alia and Sidharth have been going through a rough patch lately. Sid had stormed out of Aarti Shetty’s party after a fight with Alia. He was seen leaving yet another party in a similar way due to the presence of Alia’s ex Ali Dadarkar. We hear that the duo are trying very hard to sort out their issues but it doesn’t seem like they are getting very far. More recently, the duo were seen attending a party at Karan Johar’s place but they left separately at night. So what do you think this is guys? Just another casual lover’s spat or something much more serious?