Notoriously on-off couple Shanna Moakler and Travis Barker always seem to be fighting about something publicly. For this round of lively and inspired debate, the pair, who share two children together, have taken it to Twitter because that's how adults solve parenting disputes in 2009.
Travis kicked off the fight by attacking a member of Shanna's family as well as calling his ex-wife a negligent and "s--tty mom."
Shanna's actually been playing it relavitely cool on her end, even deleted her couple of tweets on the matter, the first being: "and there is a thing called Slander and defamation. Enjoy the Law suit!" Followed by: "and no matter how much you sh-t on me in the public, I will never love you again."
And now some people are declaring themselves #TeamTravis, which will most likely solve this fight. Random twits always know what's best for the kids.
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Check out more couples that just can't make it work in our Big Celebirty Splits gallery.