Husband and mantriss got in a tussle

My husband left me a year ago for a woman he got pregnant. He made it very clear our marriage was over we co parent but I have not seen this man since he left. He don't even get out the car to come get the kids we have three

I went through my storm then I pulled myself together. Immediately I had sworn off all men horny and all I remedied that with a dildo but an old flame popped up 😩

I have no interest in dating or having a relationship we're just having a good time he also agrees. It felt weird at first I've been with my husband for a decade but of course I got over that

My mantriss started booking weekend trips every other month or so we're long distance. My oldest is 10 I've been trying this honesty thing with him lately I told him I'm chilling with an old acquaintance all fun. I wanted to ensure him that I was not bringing another man around separated, divorced whatever the case. My mantriss birthday was coming up so I decided to plan a weekend now the thought crossed my mind to change my last name back to my maiden name but I never made time. I also forgot my husband was an authorized user on my credit union debit card

Long story short I booked a weekend at Sybaris, we're playing in the jacuzzi and my husband comes banging at the door soon he opened the door. This couldn't be the same man that said all that horrible shit to me last year. Good thing we have bathing suits on, my husband comes in I instinctively stand in front of my guy. My husband is yelling about "his wife" get tf outta here they end up wrestling, another guest broke it up and my husband was arrested rightfully so. I went to management asked why they let him in they said something along the lines of my husband being on the account when he's just an authorized user

I didn't know that was a thing I know they did it on TV (Cheaters) but can they legally do that? I want to know because he didn't stop nothing this will continue I just gotta make some changes

PS my son didn't tell him to break it up, his dad asked where I went he casually told him on a weekend date with some guy. He didn't know his dad would flip out like that. He feels bad he never likes to be in the middle of crap. Also my soon to be ex found out the baby isn't his, he's furious and is trying to passive aggressively get himself back in the home