Lindsay Lohan's father didn't ask her mother for help with his attempted intervention on Friday (19.10.12) because it would be like the ''blind leading the blind''.
Michael Lohan showed up at Lindsay's Beverly Hills home as he was worried the troubled star - who has been in rehab several times - had relapsed but insisted his ex-wife is to blame for many of their daughter's problems.
When asked on twitter if Dina was involved in the attempted intervention, he wrote: ''Aaah what do you think! That is like the blind leading the blind.''
He also tweeted personal trainer Josh Chunn - who he claims is Lindsay's latest boyfriend - after the actress reportedly kicked him out of her house for attempting to help her dad.
Michael - who had to leave his daughter's house when she called the police and reported him for trespassing - wrote: ''You are one of the best people that Lindsay has ever met! Sorry but the ones who care get it the worst.''
However, Lindsay insists she is single, tweeting: ''I don't have a boyfriend. I have Chanel, Hermes and diamonds. X (sic)''
Lindsay and her mother recently had a furious bust-up where the actress claimed Dina was taking cocaine but later retracted her allegation.