Teresa Tapia filed for a Diego Sanchez divorce weeks before the former UFC fighter avoided prison time in his criminal case, according to court documents obtained by TMZ.
Tapia submitted the divorce petition on February 16, 2026, citing “irreconcilable differences.” In the filing, she said there was no chance the marriage could be repaired.
When did Diego Sanchez and Teresa Tapia separate?
The divorce paperwork lists the couple’s marriage date as December 20, 2024. Their settlement agreement says they began living separately in April 2025, only a few months after the wedding.
The split appears to be relatively simple on paper, at least by divorce standards, which are not famous for simplicity. According to the agreement:
- The former couple had no joint property to divide
- They had no shared debt to settle
- Both waived any right to spousal support
TMZ reported that it contacted Sanchez for comment, but had not received a response.



