I have googled it and I do not see that information.
But for the OP: ignore internet prognosticators of doom and gloom - not because they're always wrong but because it may not include useful advice. See an expert - lawyers and family specialists - and do not rely on internet pundits (including Phalos, but also including me).
The one piece I will add to this: it is greatly in your interests and that of your spouse and daughter to attempt to take steps to resolve and come to s-called amicable agreements before court. Court is costly and can be unpredictable. There are resources including mediation/arbitration (which in some cases may be required before going to full family court). It is almost always preferable to come to or at least attempt to resolve the situation 'by agreement.' (In some cases that may involve the court approving agreements beforehand, but that will be less risky than adversarial decisions by the court)
Again, speak to a lawyer. I suspect a lawyer will also tell you to keep meticulous and well-organised notes about what happened, when, and your interactions with your spouse and (her) family. When possible have neutral parties present to also know what was said and what happened (so that there is some third-party evidence/witness).
Important: this is an immigration forum, public, free. Don't rely on family law matters here (including my comments). You need proper counsel.