After an X-year relationship, my wife told me that, it doesn't work for us and she has a boyfriend. I currently live alone in her apartment and she and two children (2 years and early 7 years old) in our newly built house (joint property of the spouses). Her current boyfriend more or less also resides here. So we agreed so far. Today I sent her a maintenance of 7,000 CZK. The woman goes to work and we give the younger son a babysitter. You pay CZK 1,000 per week. For this reason, it seems little to his wife and requires another 2,000 CZK. My salary is approx. CZK 31,500 net, its approx. 32,000 CZK gross. Please, how much maintenance should be in this case. Thanks.