On April 25, global music sensation and pop culture icon Megan Thee Stallion made a post to her Instagram story that suggested her relationship with Dallas Mavericks star Klay Thompson was over. In the message, Megan wrote, "Cheating, had me around your whole family playing house... Holding you down through all your HORRIBLE mood swings and treatment towards me during your basketball season now you don't know if you can be 'monogamous'????" She later confirmed that she had ended her relationship with Thompson in a statement made to TMZ , and made it clear once again that she believed he had been unfaithful, which was the main reason behind this decision. Megan Thee Stallion and Klay Thompson | IMAGO / ABACAPRESS Megan has already been out in public since the breakup, as she did a performance of "Moulin Rouge" in New York City on the same night she made the Instagram post and ensuing statement.…