Need some advice...

I was dating this guy for about 3 months. We broke up because he said he couldn’t give me what I wanted—he’s not a very emotional guy and he knew I needed someone who was just as lovey dovey as I was. He told me he still cares about me blah blah blah.

We decided to stay friends. We’ve been hanging out as friends for about 3 months now but every time we see each other we end up having sex. We cuddle on the couch, order food, play video games, watch Netflix until it turns into Netflix and Chill. It’s almost exactly the same as when we were dating but no labels and we see each other less frequently.

I still like him. Trying not to, but I do.

I also have another problem that annoys me— he’s still super close with his ex who lives in another country. He says they’re just friends and there are no more feelings there. But she came to visit and stayed with him for Christmas and New Years. I’m usually so NOT the jealous type, but this one just irks me.

Do you think you can be super close friends with an ex and stay over at their place and NOT have feelings come up?

Am I crazy for letting this bother me?

I could really use some advice so I don’t drive myself insane!