What would you say to your new husband or wife if you found out they were still married to the person they said they had divorced and had three young children you did not know about?
"Excuse me a moment, I have to make a phone call."
Then I call my lawyer and ask if he advises that I call the police for bigamy charges. I would also ask for some help from people collecting my things and getting out.
I'd have nothing more to say to someone who pretended to go through a legal marriage with me if he was still legally married to someone else.
What IS there to say?