It's been just over a month since Linkin Park frontman Chester Bennington died, but it seems that all is not well within his extended family.

The 41-year-old's funeral took place the other day, and one person who was not happy about the arrangements was his ex-wife and mother of his eldest child, Samantha Bennington.

In a long, rambling tirade on Facebook, Bennington - who was married to the rocker from 1996 - 2005 - called the service a "disgusting delusional display" and claimed that his life outside of the past 12 years and his second marriage was not recognised.

"It was a disgusting delusional display on all people who spoke at the funeral & their [sic] characters," she wrote. "Never mentioning a man who grew up from a little boy and loved many things, becoming a rock star was just one thing! I'm so disgusted on so many levels! Their [sic] were many friends & family that should have been there but when you turn a funeral into reducing someone's life into only 12 years that's what you get!"

She claimed that the funeral program was 'like a cheap happy hour menu' and omitted proper mention of their 15-year-old son Draven - and that neither of them had the opportunity to speak at the funeral. "We haven't had the opportunity to honor his dad properly for his life time," she wrote, "& the lack of respect & honesty is just disgusting! We do not have a place to go or even any of his ashes!!!"

Bennington went on to accuse Chester's wife Talinda of not notifying her of the post-service arrangements, amongst other things.

Read her full post below.