United Kingdom, May 20 -- Brian Austin Green doesn't regret calling his relationship with Vanessa Marcil "toxic".

The 51-year-old actor - who has Kassius, 23, with Vanessa - has explained why he chose to speak out about his relationship with the 56-year-old actress.

Asked if he had any regrets about his comments, Brian - who split from Vanessa back in 2003 - told People: "No, because everything that's come recently has genuinely been for the purpose of speaking about a relationship.

"It's not pointing fingers, placing blame on anyone. If she takes things that way, then there's nothing I can do about it."

Brian made the critical comments on his 'Old-ish' podcast - but the actor never intended to offend anybody.

He said: "It's pretty o...