Brian Austin Green and Megan Fox were married for nearly 10 years before officially calling it quits in May 2020.

The Beverly Hills, 90210 alum got candid about his relationship with the Transformers star during an appearance on former co-star Tori Spelling's podcast "MisSPELLING" on Monday (October 28). The actor detailed the "breaking point" of their relationship as an accumulation of little habits getting under each other's skin, citing Fox's annoyance with his chewing.

"You kind of get to the point where you’re like, ‘God, just the way you’re shuffling your feet right now. The way you’re putting that toast in the toaster’s just driving me crazy.’ It’s all that stupid little stuff. That to me is when you either have to make the choice to say, ‘OK, we’re going to go into therapy, and we’re gonna try to find our connection and figure out what’s going on now, or these things are going to sink us.' They’re going to be the death of us. Because they just build up and build up and get worse and worse."

The former couple finalized their divorce in 2022 and continue to "amicably" co-parent their three children Noah, 10, Bodhi, 9, and Journey, 6.

The Jennifer's Body star also spoke about their marriage in a March episode of Call Her Daddy with Alex Cooper, revealing that she was "not great" to Green, per Page Six.

"I would go to work and fall in love because I was a kid and, yeah, I never had the full freedom to be single and experience that life. I was young and really should not have been in a relationship of that level of commitment and that magnitude."

Green is currently engaged to "Dancing With the Stars" alum Sharna Burgess (whom he shares two-year-old Zane with) and Fox remains tied to Machine Gun Kelly despite the pair calling off their engagement earlier this year, per Cosmopolitan.

Check out Brian Austin Green's full interview with Beverly Hills, 90210 co-star Tori Spelling via "MisSpelling" on iHeartRadio now.

Adam Rivers