Rihanna and Chris Brown in Twitter war over breakup

Wellington: Rihanna has hit out at her former boyfriend Chris Brown, saying that love is not for kids.

The singer confirmed over the weekend that the on/off couple have called time on their relationship. During an interview with Australian radio show hosts Kyle and Jackie O Brown, 24, commented on Rihanna`s age, claiming he couldn`t be "wife-ing" someone so "young". Now, the `Rude Boy` singer has responded to Brown, 24, with a comment on her account on Twitter . "Settling is not an option! Nothing less than 100% loyalty, honesty, and respect!! Love ain`t for kidz #butimsleeptho (sic)," she wrote. Brown is also using the site to express his thoughts on their relationship. "Sometime loving someone is too much! So loving from a distance will help everyone grow! Be blessed. Live ya life! (sic)" he tweeted. ANI