Nope, and thank God she doesn't. Because that's not a marriage worth saving. The husband is 100% trash. Tia will help expose him while also minizing the impacts the aunt will have/ differ how the past route went (in the past, the aunt blamed herself for the divorce, and the trash took alot of alimony when divorced)
One funny thing about Gallahan in the novel is actually the fact even he's usually so fluffy and sweet, he can be really scary at times( specially if it is sth related to Tia) and actually acts a lot like Grandpa when it happens. Perez is really low-key scared of Gallahan even tho he doesn't even care of Lulac.

I see too many sabotaging in the near future, to be honest Tia's father is way too fluffy to be bullied.
Btw will Tia save her Auntie's marriage?