Yet another email from vacationing W just now, with just "Hi" in the subject line and no text.
I will ignore it.
If I had quit on my marriage and was involved with another woman, probably the last thing I would do is send little "base touching" emails to my W. It would be like firing off a "hey what's up" message to a total stranger.
Trying to psychoanalyze a WAW is pretty pointless, but I had nothing to post today so this will have to suffice...
don't reply to texts unless they ask you a question, trust me after a while she will be curious as to why you aren't responding, she's sending out feelers to see what's up at your end, keep her in the dark a bit, it's ok, you're allowed ;-)