I think it is a combination of things with Brad and Terese's differing reactions.
As somebody has mentioned, Brad has a better support network - a supportive parter alone is going to make a huge difference. Plus he has other things to concentrate on like building a relationship with Ned and even worrying about Paige getting so involved with John Doe which probably serve as diversionary tactics.
Terese's main support and 'interests' until the explosion were Josh, Imogen, Piper, Paul and her work. Now Josh is dead, Imogen is on another continent, Paul is suspected of being the killer so she can't turn to him at all. She was pretty much made to take compassionate leave so couldn't think about work, even when she went back - what is she having to do? Work on plans to rebuild the area where her child died!?! She can't even have a drink to try and take her mind off things.
So, really all she has is Piper but she's (unintentionally) causing more problems with stuff like the tattoo. Also, as her baby, Terese probably doesn't want to unload on her too much as she'll feel it isn't fair.
She's gone completely inward and that is why the obsession has developed i think.
Plus, yes, Rebekah is a better actress so able to convey the hurt and grief more than Gambling.
As somebody has mentioned, Brad has a better support network - a supportive parter alone is going to make a huge difference. Plus he has other things to concentrate on like building a relationship with Ned and even worrying about Paige getting so involved with John Doe which probably serve as diversionary tactics.
Terese's main support and 'interests' until the explosion were Josh, Imogen, Piper, Paul and her work. Now Josh is dead, Imogen is on another continent, Paul is suspected of being the killer so she can't turn to him at all. She was pretty much made to take compassionate leave so couldn't think about work, even when she went back - what is she having to do? Work on plans to rebuild the area where her child died!?! She can't even have a drink to try and take her mind off things.
So, really all she has is Piper but she's (unintentionally) causing more problems with stuff like the tattoo. Also, as her baby, Terese probably doesn't want to unload on her too much as she'll feel it isn't fair.
She's gone completely inward and that is why the obsession has developed i think.
Plus, yes, Rebekah is a better actress so able to convey the hurt and grief more than Gambling.




. He's vile. I can sympathise with Xanthe as she is desperate for attention and love seeing as her Dad was barely there and her mother doesn't give a monkeys. She needs to have a massive rethink about her taste in men though.