Husband has crush on coworker update!

Ok y’all trust your gut cause I called this shit immediately and now I’m very sure I’m correct about things. In previous post I mentioned husbands new interest in looking good and working out since moving work locations and getting a promotion. Well he’s also not stopped mentioning one female coworker in particular. Every night he calls the store when this coworker happens to be working and asks to speak with her despite multiple other managers being staffed as well. Sooo me being ultra perceptive and aware I notice that he is extra kind and friendly when he speaks to her as well. Well I used my womanly detective skills and found this woman on multiple social media’s (if the fbi is hiring let me know) well guys she’s absolutely gorgeous :(. She’s hispanic which is his type, curvy, big lips, tan clear skin... shes literally beautiful. The reason I’m bothered by this crush (cause I am aware that crushes are natural and human) is because he’s starting to withdraw in our relationship. Spending less time with me and being a bit more critical of me as well. I highly doubt it’s coincidence and it’s hurting my feelings. How would you handle it?