Madonna might be getting serious with her boyfriend, Jesus Luz - she’s meeting the in-laws. The Queen of Pop is set to fly to Brazil to meet the parents of her model lover. Apparently, the 51-year-old star is “slightly on edge” as Jesus’ mother, Cristiane Regina da Silva, is 15 years her junior. “Madonna does not hold all the power in their relationship,” a source told London’s Sun newspaper. “(Jesus) grew up with strong Christian beliefs. He wants to marry and be taken seriously. She doesn’t want to lose Jesus and so the visit to his parents is her way of saying she will make this relationship permanent.”