"Fantastic Four" star Ioan cited irreconcilable differences in his legal papers as the reason behind his decision to end the former couple's marriage of 13 years - after the Brits met on the set of 2000's "102 Dalmatians".
Now Evans - who shares daughters, Ella, 12, and Elsie, eight, with the star - has blasted her ex on social media, claiming he hasn't responded to her for months and calling him "devoid of empathy" in a series of tweets she posted on Tuesday (12Oct21).
"I haven't spoken to my husband in 9 months (his choice)," she writes.
"I did my fair share of crying, screaming, accusing. I begged and begged for at least some sort of running discussion. That's my way of reacting to such a life-changing event. So he ghosted me. I have been ghosted for almost 10 months now!"
"If you read this and feel anger or upset towards ME for sharing, that's ok. For me, as some of you will know, this was a case of the drop that overflowed the glass."
Alice admits people might be shocked by her accounts, but says she is tired of pretending everything is fine.
"For others it must have come as a bit of a shock, or a strange thing to do," she comments. "I totally understand. This is the real Ioan Gruffudd. I'm not bending over for this guy. This man is devoid of any empathy whatsoever!"
Evans, who is also a handbag designer, adds, "He also wanted me to sign a legal document saying that it was MY FAULT that he couldn't get any work. (Hey - this is Hollywood). I don't care any more. I'm done!"
Alice previously raged against Ioan on Twitter in March, reporting he had "mentally tortured" her and she had no idea he was about to file for divorce.
"I have been served with a petition for divorce and it's came out of the blue and I won't cry. But we've been 20 years together, we have two amazing kids. I don't know why," she wrote at the time.
Ioan has yet to speak publicly about the breakdown of the relationship.