There is a provision in Chapter 152.204 of the Texas Family Code entitled "Temporary Emergency Jurisdiction." Your pleading would be a Petition for the Court to take Emergency Jurisdiction. You must allege that the child or a sibling or parent of the child is subjected to or threatened with mistreatment or abuse if returned to Minnesota. You will need to have the father served with the filed petition and set a hearing in the Texas court. You also need to complete and file a UCCJEA affidavit, which is referenced in Section 152.209 of the Texas Family Code. That affidavit lists where and with whom the children have lived in the past five years.
Overall though, getting the Texas court to take 'permanent" jurisdiction is likely to be decided by the Minnesota court because the father still resides in Minnesota.
This should give you a start. I have no idea if there are "forms" available for this area of the law. There are not forms for every type of suit.
Answered on Oct 23rd, 2019 at 2:24 PM