Is my partner an arsehole?

Hey guys just after some advice, me and my partner have been together 5 years, married for one year, our relationship/ marriage has always been great until recently. He’s basically decided that I shouldn’t talk to any single male because apparently any male who wants to be friends with a married woman wants to fuck them, he went on my phone when I was asleep and read all my chats with my male friends (I don’t have a problem with this as I have nothing to hide) but then he blocked and deleted all my chats with them, I said to him what do you want me to do have no friends and just you and he said yeah “that’s what I do” but I don’t have a problem with him having female friends as I trust him, question is would you walk away from this? Is every guy like this? I don’t know if this is a jealousy thing or what, I feel like leaving him over this, am I overreacting? He’s basically saying I’m putting others before him and our marriage

Is my partner an arsehole?
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