Mother's Day weekend is here, and Keeping Up With The Kardashians star Kim Kardashian has shared some of the sweetest pictures with son Saint West, with many fans being shocked to see that he looks so grown up now. Along with Kim, other KUWTK celebs have started posting cuddly pictures with their young ones. It seems like the family is finally getting back on track after experiencing a messy year. Kim's relationship with her husband, Kanye, went from okay to pretty terrible in a matter of months.

After months of juggling emotions, the two finally decided that they should lead separate lives. The 40-year-old Keeping Up With The Kardashians star filed divorce papers with the rapper and has started moving on already, at least in terms of her personal needs and fulfillment. Ever since the divorce filing, Kim has been posting raunchy bikini photos on her social media. After all, she's finally free and can do whatever she wants. She's also enjoying time with her kids, and it's clearly visible in her latest social media posts.

Related: KUWTK: Everything To Know About The Kardashian Curse

Kim continued to spend time with her kids on Mother's Day weekend. She recently posted pictures with her 5-year-old son, Saint. In the photos, Kim is holding her son in her arms and hugging him on a wooden floor. She captioned the pictures with a rocket emoji and a blue heart. Kim probably wants to symbolize Saint's growth through these emojis. This is actually what shocked many Keeping Up With The Kardashians fans. Saint looks like he grew up too fast and looks way too old for a 5-year-old. Check out Kim's fun pictures below:

Fans were quick to notice this change and commented on Kim's post. A fan wrote, "He's so big now." Another fan said, "He is growing so fast." A few Keeping Up With The Kardashians fans took notice of something entirely off-topic. They went on to point out that the SKIMS founder and KUWTK star is no longer endorsing Yeezys. Many fans may know that Yeezys is owned by Kim's ex-husband, Kanye West. She was wearing Yeezys even after the separation, but it looks like she has stopped now.

It's interesting to see how different the Kardashian sisters are when it comes to handling their romantic relationships. On one side, Kim has moved on from her baby daddy and has started enjoying her life. On the other side, Khloe is still in a relationship with Tristan Thompson, who has continuously cheated on her. Most recently, he was accused of cheating on KUWTK's Khloe with a woman named Sydney. Although the allegations haven't been proven, many Keeping Up With The Kardashians viewers think that the basketball player should let Khloe heal and move on.

Keeping Up With The Kardashians airs Thursdays at 8pm on E!

Next: KUWTK: The Most Successful Kardashian-Jenner Businesses (By Money Value)

Source: Kim Kardashian/Instagram