When you ‘had you chat’ about 6 weeks in, he was lovely, kind & affectionate and worried you were going to end it.
I know that was 6 weeks ago (I have cheese older than that, but I know in dating terms that’s practically a life time ago!) so I don’t think there’s any reason why he won’t be the same now. Who knows if he feels the same as then or if he would like more or less niw, but essentially I think he’ll be open to talking about how you both feel if you bring it up.
What you have isn’t making you happy, so you need to talk to him, he’s possibly actually taken something you’ve said further than you’ve intended ( taking it slow, not taking too much time away from your kids, being too busy for a full on relationship/ whatever)
You don’t like text exchanges to chat, you don’t like talking in the phone, you have kids, you’re busy...he’s probably
Pushed for ways to let you know he’s thinking about you tbh.
You’re also a bit insecure.
You’re worried about it ending if he doesn’t want more and realises you do, but woukd that really be SO bad? Yes it would be sad, but if you’re not on the same page then it’s not really any Liss because it’ll never be right:enough for you
You don’t have to give him an ultimatum just talk to him.
I know you ‘don’t know what to say’ Maybe start by saying you missed seeing him this week & take it from there.
I do think you might be holding him at arms length but are them complaining he’s not coming any closer. Don’t let your insecurity spoil this 🌷