Before the most recent lockdown I had a brief (ish) FWB type arrangement with a much younger colleague. It ended because ultimately we wanted different things. I wanted more of a casual dating type relationship I suppose - not committed or in regular contact but the odd 'date' type evening + sex and possibly staying over. He just wanted a quick booty call.
It ended a little messily. After sleeping together a few times I had told him I wouldn't see him again unless he was prepared to offer a bit more - that the fuck and go thing wasn't really doing it for me. He sent some (what I thought were) heartfelt messages saying he would put in more effort to make it all a better experience, that he wanted to keep seeing me, and would I please 'work with him' on things. So I gave it one more go and arranged to see him again. He arrived at my place over an hour late and continued to act in exactly the same way he always had (ie not wanting to hang around afterwards etc.) I felt duped and angry and upset. I whined at him trying to get him to stay and after he left had too much to drink and sent a few ill advised messages (this was the first time I had played it anything other than cool so not a pattern of behaviour.)
I woke up the next day hungover to hell and absolutely mortified. And sent a much more sensible and dignified message over Facebook messenger ending things for good. Only the message never delivered. To this day it has a white circle with a tick next to it indicating sent but not delivered. I'm not blocked on Facebook so I assume he has either blocked me on messenger only or muted me so that my messages go into his message requests inbox. I don't know. I have no idea if he read my message ending things or if it was left on the back of a few drunk, pissed off messages from me that he couldn't be bothered with.
I always assumed he would get back in contact. He was one of those that always came back, but he hasn't, and neither of us has tried to contact the other since. We have been furloughed but are back at work in a couple of weeks.
The advice I need is around seeing him again and going back to work. I am absolutely dreading it. It's been two and a half months since we had any contact but for some reason it all still really stings. He's still on my mind a great deal - I haven't been able to shake off the feelings of humiliation and upset and I don't know why. I feel I handled it badly and let myself down. I feel embarrassed.
I really don't need anyone to tell me that forming relationships with colleagues/younger men/men that just want sex is a bad idea. You cannot criticise me any harder than my own internal voice has. Just give me some pointers on how to return to work with my head high. I've been miserable as sin this past couple of months but I really really don't want him to sense that. My friends aren't much help. They just call me a cougar and tell me to shrug it off. It's really got to me though.