Good advise across the board. my 2 cents, support the kids, but don't nag them to do this for their mom, etc. A hands off approach would be best. That's what I'm doing this year. I made the mistake of giving simple V day gifts to my W. I left a gift bags on the table for her, D20 and the two dogs. The W ate the chocolates, did not open the card and did not say thanks etc.
So be a back up to the kids - but don't encourage, etc.
M:50 W:53 MR:20 D:21 S:17 S:11 BD-Sept 2015 Suspected PA Sept 2015-Confronted W & OM Dec 2015 Actually EA In house Sep:Jan/16-May 2016 W moved out:May 22 2016 OM-Intro Oct/17-On scene July/Aug 2017