Covid made me change my lifestyle part 2

I now have four children 3 girls and a boy, the third came as a of a shock as her mother is Amira. I had thought too old to have a baby, but she did and there has been another change to the agreement. One thing that wasn't discussed earlier, 5 years was what I thought the deal was. But Amira, Hana, Sadia and Dunia all want ongoing rights to their children with me and I've been really enjoying their company and so we agreed to stay together as long as they want to stay with me. But I do have full custody rights with the children, but it might be hard to enforce in the law courts. But there is a benefit for me as well as regular with the four of them, I won't have to hire anyone to care for my children if all their mothers stay with me or just one stay with me. Also, there is now no limit on the number of children. They all are quite happy with their lifestyle with me.