Is marriage the cause of trouble between Anushka Sharma and Virat Kohli?

Anushka Sharma and Virat Kohli have shared a lovely relationship but it's been on and off every now and then. Now, we hear that there's fresh trouble between the two lovebirds. 

Anushka and Virat had patched up after a fallout earlier this year. Now, we hear that all's not well in the lovers' paradise. 

Bollywoodlife.com reports that marriage has become the cause of all troubles in the couple's relationship. "Virat wants to get married to Anushka, he’s very possessive about her. He keeps a tab on her every time she’s on an outdoor shoot or busy with her film’s promotions.Anushka is at the peak of her career and with projects as an actor and producer she has too much going on. Moreover she’s not yet ready for marriage," BL quoted a source.