help! she's moved and i am unable to contact her.

've been away to try andget myself back together. still hard. i still lie awake at night wondering why things have happened like this. my wife has only recently stopped all contact with me for about 3 weeks now. until only then i heard from her sister that she moved from the house she was staying at, and moved across the state to move into a new boyfriend's house that apparently she's only known for a few weeks now and has taken my daughter along with her. i do not know who this person is and when i asked her about it, she said it's none of my business and she doesn't need to let me know anything. i am a nervous wreck as it is. i don't want to worry about some strange man that she had just only met being around my daughter. even her family wanted to know who this person was and she won't tell them either. they only know that she called them one day and she said that she was moving the next morning. i am so distraught over this, i don't know what to do. i have contacted a lawyer but he is unsure if he can follow through with this since my daughter was born in nc, it may be out of florida's jurisdiction. i need to know what i can do next...