Instagram/Jax Taylor & Brittany Car Celebrity Jax Taylor & Brittany Cartwright finalize custody for son Cruz. No child support, but alcohol/drug restrictions while parenting. See the details. March 15, 2026 AceShowbiz - Jax Taylor and Brittany Cartwright have finalized a custody and support arrangement concerning their 4-year-old son, Cruz, which notably includes restrictions on alcohol and drug use while caring for their child. According to court documents obtained by TMZ, neither Jax Taylor nor Brittany Cartwright will pay child support.