The reality star, 41, is purportedly feeling “blessed” that she and the Blink-182 drummer have had the option to take their long-term friendship into the emotion zone, an insider has shared.

Furthermore, that is the reason the mother-of-three – who ordinarily keeps her affection life serene – chose to open up to the world about their relationship by making their courtship  official on Instagram this week.

“Kourtney is very happy with Travis. She wanted to confirm their relationship because it’s something positive,” a source shared with PEOPLE.

She was single for a while and didn’t expect that their relationship would turn romantic.”

Revealing just how happy the bombshell is, they continued: “She feels very fortunate. She loves spending time with Travis.”

Kourtney affirmed that they were together by uploading a snap that showed her hand laced in Travis’ onto her Instagram grid on Wednesday.

The reality star posted the pic without remark however her post was before long loaded up with messages of congrats as in excess of 650,000 fans loved the post inside 30 minutes of it going live.

Among the red hearts posted in answer by her armies of fans, was a remark from one that read: “When companions become sweethearts.”

It appears to be that mum Kris Jenner -alongside Kourtney’s renowned sisters – has only love for the pair’s sprouting sentiment

Between them, Kourtney and Travis have six children.

Kourtney is a pleased mum-of-three to children Mason, 11, and Reign, 6, just as 8-year-old little girl Penelope, whom she shares to ex Scott Disick.

Kourtney and Scott, 37, cut off their nine-year relationship in July 2015 yet have stayed dear companions from that point onward.

In the interim Travis shares stepdaughter Atiana, 21, little girl Alabama, 15, and child Landon, 17, with his ex-wife Shanna Moakler.