Complex sentence: When Maxie suspects Cooper has taken interest in Maxie's enemy Lulu Spencer, she propositions Cooper's former Army buddy Logan Hayes, and agrees that if he can get Lulu to sleep with him, then she will sleep with Logan.
Split into simpler sentences: When Maxie suspects Cooper has taken interest in Maxie's enemy Lulu Spencer, she propositions Cooper's former Army buddy Logan Hayes. She says that if he can get Lulu to sleep with him, then she will sleep with Logan.