Karan Singh Grover was already married to Jenifer Winget but their relationship never worked out. Now Karan is in love with Bipasha but both haven't made their relationship official. According to Pinkvilla divorce of Jennifer and Karan hasn't fallen in place yet, and both are involved in an alimony issue. 

According to Pinkvilla source, "Jennifer and Karan aren't staying together and a divorce is sure to happen. But officially the papers haven't been signed yet because the couple is having issues. Jennifer and Karan are disagreeing over the alimony amount. Karan feels Jennifer is demanding too much and hence has disagreed to give in to it. Jennifer on the other hand is adamant and has made it very clear to him that till she doesn't get what she expects, she will not sign the divorce papers," 

If it's true then Bipasha and Karan will have to wait to make their relationship official.