(Oh, now I'm a bad granddaughter now? Thanks, Dad.)

In just 24 hours, nary a MySpace blog or an OK! Magazine website goes unscathed — if a Lohan is concerned.

Sure, Lindsay has already shot back at her father’s verbose attack on Samantha’s “hold” over his daughter, but blogging on MySpace is where it hurts. Keep up, as the Daddy Lohan Issues unfolds:

Blogger “Say It To My Face” Lindsay: “His recent attack on my life and my loved ones is simply for an ADDICTION THAT HE HAS- FAME.”

Here comes Sam: “I am not the reason that he has no contact with his daughter- he is.”

Perez reader, with a soft spot for the hyphen, notices that both Lindsay and Sam’s bloggings have a copious amount of the same misuse of the hyphen, originated, of course by Sam. Reader purports: Did Sam write Lindsay’s post?

Michael runs into the arms of OK! and attacks the bleach outta his ex-wife, Dina. He overuses the exclamation point and claims that Dina told him (there are texts! Recordings! Proof!) that Lindsay was “in REAL danger and she needed to save her and get Lindsay into ‘a place!’ ” Leaning in, he added, “Tell me, what father wouldn’t be concerned and even pissed at Sam after hearing this!!???”

C’mon, Lohans and one Ronson — can BFF suggest meeting grounds for a tete-a-tete? How ’bout a local lesbian bar?

Photo: Michael Wright/WENN