She began attending Narcotics Anonymous meetings where she met Brady.

The two initially had conflicting personalities, but their relationship turned into a flirtation, according toSoap Central.

Because neither Brady nor Theresa was serious about their sobriety they began to secretly drink together.

Eric Martsolf and Jen Lilley smiling

Theresa loved Brady’s lavish and rich lifestyle.

When Theresa’s advances toward Daniel were rejected, she put her focus back on Brady.

Their relationship upset many.

Eric Martsolf and Jen Lilley at event

However, Theresa began to have real feelings for Brady.

Brady told Theresa that he loved her and wanted more from their relationship (viaSoap Central).

Theresa happily agreed as she wanted to get her hands on Brady’s fortune.

Eric Martsolf and Jen Lilley on the red carpet

John then revealed that he recorded their conversation and would show Brady, which would end the marriage.

Theresa panicked and grabbed a fire poker.

She hit John over the head and sent him into a coma.

Eric Martsolf and Jen Lilley embrace

She then framed Brady for the attack, perSoap Hub.

Brady was devasted when he heard that he had hurt his father.

However, Kristen had other ideas.

Eric Martsolf and Jen Lilley at event

Kristen then left Salem pregnant with Brady and Theresa’s baby.

Theresa was drugged to forget about the procedure, and Brady moved on to a relationship with Melanie Jonas.

Theresa and Brady reunited with their baby and renamed him Tate.

Eric Martsolf and Jen Lilley posing

Brady and Theresa came home to Salem and cleaned up their act for their son.

They fell hard for each other again and were living happily as a family.

The pair even got engaged.

Sadly, they never got to have their wedding day due to chaos in town.

Theresa decided to leave Salem to keep her family safe.

However, that wasn’t the case.

The two had even gotten engaged while she was away.

Theresa’s old friend, JJ Deveraux (Casey Moss) was there for her during the difficult time.

He helped her through it all and Theresa was eventually given full custody of little Tate.

After the custody hearing, cooler heads prevailed and Theresa and Brady agreed to share custody of their son.