Is she ??? Or is she starting drama

Okay ladies so my boyfriends other baby mother is claiming to be pregnant again they have one son so far and one that has to get a dna test done and now she is sayings she is pregnant again by him he went to her obgyn appointment a week ago because I made him because I wanted to know and can’t just ask her and they told him she was not pregnant but she is saying that she took a test and she is so I don’t want to do something drastic like leave him when idek if it’s true