"Ben and Lindsay have been out together in London, in Los Angeles and he has plans to go visit her in NY as well", the insider tells Us.
As her name suggests, she has indeed shook us (had to).
Being in the spotlight has brought up Affleck and the Saturday Night Live producer's complicated past.
A source affiliated with the actress revealed to US Magazine that the mother of three is aware of Affleck's relationship with Shookus even before they stepped as a couple. "They are having fun and care for each other".
BG004/Bauer-Griffin via Getty Images Jennifer Garner and Ben Affleck step out together in April 2017. "They had a multitude of problems, but this was the breaking point for Jen".
Lindsay Shookus left her now former husband, Kevin Miller, to be with actor-filmmaker Ben Affleck, says a source.
"Relationships can be tricky in the best of times, but that is amplified when the world is watching", Lindsay continued in the post.
Ben, 44, and Lindsay, 37, were recently spotted enjoying a romantic dinner for two in Los Angeles, and fresh reports claim they're already living together.
Ben and Jen split in 2015 amid speculation he cheated. When she confronted Shookus, Garner reportedly had "proof" in the form of text messages between Affleck and Shookus.
For much more about Lindsay Shookus and Ben Affleck, pick up this week's issue of PEOPLE on newsstands Friday.
"Both of them were married at the time", another source added.
E! News also reported the relationship is new.
Ben and Jennifer announced their separation in summer 2015, after 10 years of marriage.
'Bennifer, ' as they become known, have always remained courteous toward one another for the sake of their children. They have three children namely Violet Anne Affleck, Seraphina Rose Elizabeth Affleck and Samuel Affleck.