Dakota Fanning's mom and dad are done after almost 27 years ... TMZ has learned. Dakota's dad, Steven Fanning, just filed for divorce from his wife, Heather, citing irreconcilable differences. Their kids are both of age, so child support isn't an issue -- Dakota's 22, Elle is 18. As for spousal support, it's as a bit of a mystery. I seriously do not know how i feel about them.