Responses

Okay, I may have missed the part about their marriage being platonic/political. From Tia's POV, Perez was still married or was going to marry a woman that Tia probably heard great things about that's why, I think, she still has underlying insecurities with her relationship with Perez. I've been a bit annoyed about this part of Tia when it came to her relationship with Perez but getting to know how amazing Ramona is and how Tia probably saw her then and how she sees her now, I can kind of unserstand why Tia has been acting as such. I'm not annoyed anymore.
Now I can see why Perez and Ramona fell in love in the original timeline. I've come to really like Ramona. Considering how integral she was in Perez's fight in the original timeline, Tia must have heard a lot of amazing things about her. I can now kind of understand why Tia still feels a little insecure and unsure about her relationship with Perez.