Sorry, this is a really long post!! But there's a bit of background to fill you in on, so please bear with me
I've known my ex since we were both 15 and in school together. We had an on and off relationship in our mid-teens but between the ages of 17 and 22 we were in a pretty stable, quite intense relationship. We both spent a lot of time with each other's families, had a lot of shared friends in common and spent a lot of time at each other's flats.
A fortnight before my 21st birthday I had a miscarriage. We hadn't been planning to have kids at all, and I hadn't even known I was pregnant because my cycles are v irregular. I was devestated afterwards, was diagnosed with PCOS and had a load of emotional and physical health problems. But I managed to finish my degree and try to get on with things. My ex, however, showed very little empathy, at one stage admitting he was relieved I'd had a miscarriage because he wasn't ready to be a father, and despite his utter lack of support for me, he still expected me to support him through various things he was going through that year.
It took a long time, but about a year after all of this happened (a year during which our relationship gradually broke down), I eventually ended things. I tried to do it as gently and as kindly as possible because, despite what he had put me through, I felt massively guilty for being the one to end things.
This was 4 years ago and 6 months after our break-up, I met the man who was to become my DH. My ex moved to a different part of the country and we met very infrequently, although his mum and brother still live very near me and I meet his brother out and about every few months. We still share friends in common, though, and we do sporadically keep in touch and meet up maybe once a year, and when I told him I'd gotten engaged in 2008 he sent me a really nice message wishing me all the best and his hopes that everything would work out and I'd be happy.
We got married last summer and I'm now 15 weeks pregnant. Our families and a lot of our friends know now. I know that my ex will find out about the news eventually, either because someone will mention it to his brother, or I'll meet his brother and he'll notice my bump, or a mutual friend will let it slip in front of him.
I know it's really none of his business, but I tried to imagine myself in his shoes and I know that if him and his gf were having a baby I'd prefer not to find the news out secondhand. So I thought the most respectful thing to do was to drop him a short email to tell him the news. I kept it short and upbeat, but I really tried not to sound gloating or like I wanted to rake up the past or anything.
This was 5 days ago and I know he's seen the email by now since he would usually check his email most days. But I haven't heard anything from him at all. aibu to expect even just a text or an email to say congrats or to wish me all the best or just ANYTHING at all??