Si I have a 5 yr old step son,that my SO of 4 yrs had in his party days with this girl that ended up lying to him but telling him that the little boy wasn’t his son because she was still with her boyfriend when the messed around,we’ll fast forward 2 yrs and he’s now living with me and my Daughter that he has loved since before she was even born,I was 7 months pregnant when we started hanging out..we’ll she found out he had a daughter and decided to call him up and tell him to go get a paternity test done because she doesn’t know who the dad is and didn’t want to ruin her relationship if her