(Wisconsin) Ex-GF is pregnant and I could be the father. She wants to leave the baby for adoption against my wishes. What to do next?

Basically the title says it all.

The reason for our breakup was indeed her cheating on me so there is a chance that I'm not the father (in that case she's free to give up the baby for adoption if she and the actual father wish so, obviously).

How do I ensure that a paternity test is performed after the baby is born to test if I am the father, and if I am, block any attempt to give up the baby for adoption without my consent? At what point do I need a lawyer (to agree custody, etc)? She is 5 months pregnant.

Written By: SubjectConnection
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