Mathews was shocked when JWoww slapped him with divorce papers but on Saturday, October 13, he posted a photo of the two of them enjoying their anniversary meal together.
"Rome wasn't built in a day," wrote the husband, 41.
"I'm gonna win her love back. I have no intention of being a single dad. We're in counseling so there is hope. It ain't over till the fat lady sings," Mathews said in an emotional Instagram video after getting the divorce news.
JWoww tied the knot with him in 2015 and they have two children.
The new photo shows the couple dining at a fancy restaurant.
Mathews also shared a clip of himself leading JWoww to a horse-drawn carriage where he'd left a bouquet of flowers for her.
"These are for you. Happy anniversary," he told his estranged wife.
Despite the romantic gestures, sources have told RadarOnline.com that JWoww's mind is made up and she's not getting back together with Mathews.
The Jersey Shore beauty, in an exclusive interview with RadarOnline.com, had appeared to hint that her marriage was in trouble just one day before she filed for divorce. JWoww had complained to RadarOnline.com about her husband's busy work schedule.
She's also appeared to be moving on, stepping out for her co-star Mike "The Situation" Sorrentino's fiancé's recent bridal shower without her husband.
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