Travis Scottis showingKylie Jennersome love while on the road.

Two days after the 26-year-old rapperdenied being unfaithfulto Jenner, 21, Scott gave his girlfriend a sweet shout-out during hisAstroworldtour stop at New York City’s Madison Square Garden.

The line refers to the reality stars’ 2018Forbescover story, in which the magazine predicted that as herKylie Cosmetics empire is worth $900 million, Jenner is on track to become the “youngest self-made billionaire ever.”

The rapper then addressed the crowd, saying, “I love y’all N.Y.C.,” before mentioning Jenner.

“Love you wifey,” he added, using anaffectionate nicknamehe’s called Jenner many times before, even though the pairaren’t married or engaged yet.

Although Scott made no direct reference to any cheating allegations, he told the crowd, “Remember to keep your family first,” TMZ reported.

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Late Thursday afternoon, TMZreportedthat theKeeping Up with the Kardashiansstar had accused her boyfriend of cheating on Wednesday, which prompted Scott to cancel his tour stop in Buffalo, New York, and remain in Los Angeles, where the couple got into an argument.

A rep for Scott went on to strongly deny to PEOPLE that he was unfaithful and that he and Jenner had a fight about cheating. A rep for Jenner had no comment.

The TMZ report came hours after Scott announced on Twitter that hecanceled and rescheduled his concert due to illness.

“Buffalo I’m so sorry I can’t perform tonight. I’m under the weather and it f—ing sucks! Can’t pull up without full rage,” tweeted Scott, who has been dating Jenner since April 2017.

Scott has sincedeleted his Instagram account, but hisTwitter accountremains active.

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Shedding some light on why Jenner suspected Scott of cheating, a source recently told PEOPLE that the Kylie Cosmetics mogul hasexperienced trust issuesamid theTristan Thompson–Jordyn Woodscheating scandal.

“Kylie had a rough week,” the source said of the drama. “She is still devastated about Jordyn and had an argument with Travis after she checked his phone and saw something that she didn’t like.”

However, according to the source, “Travis says he didn’t cheat.”

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As for what’s next for Jenner and Scott — who sharedaughter Stormi, 1 — the source said that “Kylie was upset at first” but “seems better” now.

“She isn’t breaking up with him,” the insider added.

“She has basically lost part of her world,” said the source. “She is very, very upset. She always trusted Jordyn with everything.”

The two have been best friends since high school, with Woods moving in with Jenner in recent years (she has sincemoved out), accompanying her on lavish vacations and helping take care of Jenner’s daughter. Woods and Jenner evengot “married”with a commitment ceremony on a trip to Peru together that was chronicled in the season finale ofLife of Kyliein September 2017.

“Kylie just can’t make sense of what happened,” the source said. “She still has so many questions for Jordyn.”

source: people.com