It’s a Lo blow.

Jennifer Lopez seemingly sent a strong message to her husband, Ben Affleck, by sharing a breakup song amid rumors the couple is headed for divorce.

The singer, 54, posted a clip of her 2021 music video for “Cambia el Paso” on Instagram Sunday.

The “Marry Me” actress posted her “Cambia el Paso” video on Instagram.YouTube / Jennifer Lopez

Lopez dances in a silver bikini top and cheeky denim shorts in the clip.Jennifer Lopez/YouTube

“Happy Anniversary Cambia El Paso,” she captioned the video, in which she sensually dances and rolls around in the sand while wearing cheeky denim short-shorts and a sparkly bikini top.

In the summery bop, she sings the lyrics, translated from Spanish to English, “Her life is better now without him … She doesn’t need anyone to be well / She does not fail, she does not fail.”

In another part of the empowering song, J.Lo asserts, “He doesn’t deserve to have her in his arms.”

In the song, she sings, “Her life is better now without him.”Jennifer Lopez/YouTube

The pop star also asserts, “She doesn’t need anyone to be well.”Jennifer Lopez/YouTube

Fans of the pop star flooded the comments section to show support amid her relationship drama with the “Argo” actor.

“if something’s not feeling right, whatever it is in your life, just make that change, move, and dance,” one supporter wrote.

“Don’t worry about anyone and just focus on your path. Don’t stop dancing, be happy,” a second fan commented.

In another part of the song, the lyrics state, “He doesn’t deserve to have her in his arms.”YouTube / Jennifer Lopez

Fans showed their support for Lopez in the comments section of her post.Jennifer Lopez/YouTube

“Change the path!!! Just keep pushing through and make that change…. I love you very much Jen, I hope you know that,” a third netizen chimed in.

Last week, a source told Page Six exclusively that Lopez’s marriage to Affleck, 51, has been “over for months” despite putting on a united front in public.

We’re told the duo have been separated since March, but the Oscar winner is “very protective of Jennifer.”

Lopez and Affleck sparked breakup rumors in May.Thecelebrityfinder/MEGA

He has been living in a rental home near his kids.TheImageDirect.com

Rumors of a breakup first started swirling in May when Affleck did not accompany the “Maid in Manhattan” actress to the 2024 Met Gala even though she was a co-chair.

The “Gone Girl” star was also notably absent at the premiere of Lopez’s new Netflix movie, “Atlas.” Later that month, she canceled her tour to spend more time with her family.

An insider told us at the time that Affleck had “come to his senses” about his failing marriage.

A source told Page Six that Affleck and Lopez have been separated for months.TheImageDirect.com

He hasn’t been joining his wife at her red carpet events.GC Images

“If there was a way to divorce on grounds of temporary insanity, he would,” the source shared. “He feels like the last two years was just a fever dream, and he’s come to his senses now and understands there is just no way this is going to work.”

Lopez, who shares twins Max and Emme, 16, with ex-husband Marc Anthony, had previously hinted at trouble in paradise when she “liked” an Instagram post about unhealthy relationships.

Breakup rumors intensified in June after Affleck and Lopez listed their $60 million marital home just one year after purchasing it.

They also put their $60 million marital home up for sale.GC Images

An insider told Page Six that Affleck “came to his senses” about his failed marriage to Lopez.Thecelebrityfinder/MEGA

The “Good Will Hunting” star has been living in a rental property in Brentwood, Calif., that is located near his three children, whom he shares with ex-wife Jennifer Garner, while the Delola founder traveled through Europe solo earlier this summer.

Last month, Affleck was reportedly seen moving his belongings out of their home while Lopez was on vacation.

Another source shared in June that the “Gigli” co-stars have “been living separate lives” but are “not officially separated yet.”

The couple married in July 2022.Getty Images

They rekindled their love in 2021 after calling off their first engagement in the early 2000s.GC Images

“At this point, they are just doing their own thing,” the insider told “Entertainment Tonight,” adding, “They went into their relationship very optimistic and thought things could change, but they haven’t.”

Lopez and Affleck were originally set to marry in the early 2000s but called off their wedding and broke up just days before they were set to say “I do.”

They rekindled their romance in early 2021 and tied the knot in July the following year.