I live in Texas. My husband and his ex wife have 3 children and agreed legally that we would have 50/50 custody and we would pay her $400 per month and would cover all 3 children's health insurance. We also had a verbal agreement that the kids would live and go to school in a certain city. She came to us and asked us for this arrangement and made a verbal agreement that we would no longer pay the $400 after she finished nursing school. As soon as she graduated from school she met her now fianc� that she will marry in a month, which is a multi millionaire. We reminded her of the verbal agreement, that we would stop paying the $400 after she finished school. She told us that she changed her mind and we would have to wait until she got married because he bought her and the kids a $300,000 home and car and was paying all her bills so she wasn't getting a nursing job. She ended up giving us the $400 back each month after many discussions about it. She said she wouldn't legally terminate it until she got married. My husband is a fireman and makes $85,000 per year. We purchased a home last week where we agreed to live and keep the kids in school there. His ex was aware of this and knew our closing date. She text me the day we closed on our home and said that she was getting married and moving the kids to another home that her millionaire fianc�es owns 40 mins away from where we live now and putting the kids in school there as well. She knew that we wouldn't be able to keep joint custody by doing this so not only did she say she was keeping the $400 per month again but she is taking us to court to get the maximum child support. She said that she looked into it and her new husbands income won't count. Can this really happen?