Wiz Khalifa was super excited for his son’s 2nd birthday as he posted several pictures of Sebastian Taylor Thomaz, also known as Bash, on his social media accounts as well as pictures of a birthday party he had planned for his son.

“We bout to party super hard for my young prince. #BashDay,” the 27-year-old rapper wrote on Twitter.

However, several hours later Khalifa came back to tweet a picture of all Bash’s b-day gifts and another of his birthday cake and the caption, “Only thing missing was bash.”

It is assumed that Khalifa’s ex Amber Rose, who is in the middle of a custody battle with the “We Dem Boyz” rapper, did not drop their son off to the party, Necole Bitchie reports.

Obviously the rapper was upset he couldn’t see his son on his birthday so he expressed his emotions on his Twitter account.

Khalifa wrote that he has been unhappy for quite some time, but has never “voiced” his feelings because of fear that the person he was with would try to make him more unhappy.

He added that he has never cheated on Rose and that he is grateful for his parents because they have been his support system.

As part of the custody battle and an attempt to get more time with his son, Khalifa recently claimed that not only is Rose a bad mother because of her partying ways but also because her house is filled with dog feces and overflowing garbage cans and there was also a knife left on the counter, TMZ reports.

It appears Rose celebrated Bash’s birthday in her own way as she tweeted that she was making him Mickey Mouse pancakes. She also posted a couple videos of Bash on her Instagram page.

Image Courtesy of Jennifer Graylock/INFphoto.com