The phrase "to catch up with" means to meet or overtake someone or something, especially after being delayed or falling behind. It can also mean to reach a level of understanding or progress that was previously lacking.
Time for catching up with friends or going on outings may be severely reduced as family members strive to meet the child's additional needs. (kidsmatter.edu.au)
I think how one dresses is a form of self - expression, but one can not get caught up with so many rules! (40plusstyle.com)
I'm finally catching up with all my posts and projects I completed in 2015! (houseofrumours.com)