Guys is this realistic?

So I was writing my therapist and client story where they fall for each other although he's engaged to be married soon and I am at the part where he's at his bachelor party at a bar and gets completely wasted. He ends up finding his client's address with the intake papers and goes to her house (using uber) where they end up making out and sleeping together.

My guy friend said that his groomsmen wouldn't let him do this. That they would make sure he made it home and not go wandering.

But I made it so that he does make it home but doesn't go inside. Also, his fiancée had her bachelorette party the same night if that helps so she's not home when he arrives.
Guys is this realistic?
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