Exh and I split nearly 4 years ago, two dc together, we have a fairly strained relationship at the best of times and some recurring issues. What I have an issue with, is his snooping around. Either via dc or wherever he can get information on me or what I’m up doing. Somethings mainly work related are unavoidable and are public knowledge, if you know where to look. But mostly I keep a low profile on social media, we have no mutual friends or contacts.
In the years since we’ve been divorced, I’ve taken dc to visit family both here and abroad. We’ve gone on holidays. He asks for addresses and contact details of places we’re staying, I oblige. I have nothing to hide. He will then usually Google Street View the address/location and if he isn’t able to find the property online, he kicks off. When we get back, he’ll google pics online and ask dc to confirm, if this was the resort/place we stayed at. I’ve never lied about where we’ve been or where we’re going or who with, so i feel it’s a bit starker-ish. An invasion of my privacy and time with dc.
Most recently, we got invited out to Morocco on a kite surfing holiday with dc. A group of us stayed with friends at their holiday home, on the edge of the medina, the streets barely have names, just a maze of alleys leading off the main square. He tries to google, doesn’t find the place so he kicks off. He demands proof, harasses me during the holiday, I end up giving in photographing the front door of friends house to show him why it’s likely he’d not find the place online.
So now he’s back to his usual antics, in 6 weeks we’re due to move house. Again it’s something I’ve mentioned in passing. I’m having work done to the house before we move in, he’d know the address eventually so it isn’t a huge deal. Yet dc tell me today, that they went there after school on Friday. Eldest dc 9, says it took ages to find it, as they couldn’t remember how to get there. They said he walked round the side gate and was peeking in the windows whilst dc stood in the frint garden. 
I just find it a bit nuts really and it makes me incredibly uncomfortable. Do I confront him only for it to kick off, or just ignore and pretend I don’t know? I think I’m feeling a bit unsettled anyway as we’re moving from town out to the sticks. And I can’t deal with the idea of someone creeping around my house.