I don't want my husband w this female

My husband has been friends with a female forever I DONT LIKE HER AT ALL!! I've heard they were sexual a few times but he says he's never touched her! But when she happens to come to town it's like SARAH WHO like I don't fuckin exist to him! And he up n disappear to the bar with her! He went out with her a few times a couple years ago n didn't show up back home till 6 am "the car broke down!!!" Once again I gave a feeling somethings went down!!!