Need advice

I just found out my husband was texting one of my friends and insinuated that she should come over the house on her way home from work at 4am (I’m out of town for the weekend) my friend obviously sent me the screenshots of the conversation and she ended it pretty quick but I am at a loss. What the hell do I do now....

The jist of it was

Him: what time do you work till

Her: 4am why

Him: I wanted you to swing by, you know your my favorite

Him:no one is here until Sunday