Do I or Don’t I?

I am having a bit of an conundrum and I would love my readers to give me some advice. At the moment there are not many people who I know who would be able to help me with this ‘situation’. Once I’ve gotten a clearer mind and am more sure it’s what I really want to do, I will know which step to take next.

While fighting with my ex last year, I bumped into another ex of mine. Literally in the middle of a fight with my last ex and I literally bumped into the one before him. We had a pleasant exchange (apart from the total and utter fear on his face). Recently in my state we had huge devastating bush-fires and I know that his parents house was in this area. He doesn’t know that I know he now lives with his current girlfriend. However, it has made me think a lot because the place we “bumped” into each other was actually where I work.

I don’t hate him anymore and I don’t want him to fear coming into where I work. Especially with the bush-fires it’s made me realise that I know he wasn’t a bad guy and a lot of his lying was to protect me, in his own weird way. I was his first ever girlfriend and he was so used to being a “player” that lying is honestly the only way he knows of.

My question is, should I unblock him from my Facebook and write just a little message saying that I hope his family are alright and he does not have to fear coming into where I work?