Nothing related to pregnancy or child birth but dont know where to post.

Married since 2015 July. I have a daughter with my husband. I sponsored his greencard. 2 days after getting greencard he went to the divorce lawyer. Sent me a lawyer notice saying uncontested or contested divorce I have to decide and reply before March 20. I have no family in US. My neighbors are helping me with baby sitting. I work 12 hours shift at night. Unfortunately there is job related changes with my neighbors. So I have to find new baby sitters. I'm so worried about my daughter. My husband was jobless for the past 7 months. I worked and took care of all his Bill's up until Feb 2, 2019. He moved to his parents in Feb. He refuses to pay child support either. I have filed divorce. Any advice would be appreciated. Thanks.