Estranged spouse leaves out-of-state soon

She hasn’t bothered to say a single word about it to me and I’m only learning through others who see her social media posts. We haven’t seen or spoken to each other in weeks and are seeing other people (I am anyway, which she doesn’t care about), which is probably best for both of us, but I still care about her enough that it would’ve been nice for her to at least let me know personally that she’ll be gone for a while. I guess this is really where we’re at now. Even though her and I aren’t happy when we’re together anymore, I can’t say my feelings aren’t a little hurt by this. But I’m not going to start making posts complaining about her again and just had to get this out. I’ll be keeping her in my thoughts and just hope she has a fun and safe trip.