i would:

&amp;#x200B;

1. go to a friends place, mother, sister, bff, etc.  someone to support you
2. do this on speaker, over the phone, someplace safe
3. if he claims it is her making up a story, ask for a paternity test
4. make him confront her, in front of you, about her story
5. make him, get a lawyer, to confront her and fight paternity

&amp;#x200B;

that would be the tell-all.