I’m pregnant after a short relationship of 18 months which I thought had legs - he certainly gave that impression. Things were fine until four months pregnant, at which point he fled the scene, no announcement, no break up chat, nothing. He didn’t attend the 20 week scan for example… I text and invited him but he didn’t reply. It’s 5 weeks on and I’ve been in contact asking what his plans are, could he let me know, what does he want to do about finance and so on. He reads each one (they show delivered) and he is active on WhatsApp but has not replied to me. Whilst I appreciate we are far from teenage years so this sounds very immature - what do I do? He’s absolutely not married and has no kids. I’ve asked for an explanation and if he’s ok etc but nothing. I almost wish he’d removed me from his phone so I had some sort of closure yet he appears to see my messages. I thought I was ok initially but as the weeks have passed it’s played on my mind a lot as I could do with some idea as to what is going on before the baby is here.