@Mirrors123 basically you can't control his behaviour, but you can control how you feel.
I know it hard believe me! But you cannot control someone else. You can only control what you do.
One boyfriend that I had was very chatty with women.
He had a long time female friend that he took out for dinner - I decided I was okay with that. And that I was okay with her.
He began to chat to other women for a long time on nights out. I complained about it, and he broke up.
I cried about it for a long time, and I regretted my behaviour, because I thought me trying to control him, broke us up.
Now I don't regret it,
I realise I could have stayed in it, and have to accept his chatty flirty ways.
Or leave it, and get a man not like that.
We were not suited.
I would say look at your gut instinct