My ex doesn’t bother with our kids and hasn’t seen them in 18 months, but yet he still insists on texting ME happy birthday?! It’s my birthday today and he sent me a text saying happy birthday. I don’t understand why he does this when he doesn’t even bother with our children is it just to remind me he still exists? And no I don’t have any feelings for him I just don’t understand someone’s mind frame that they won’t bother to see their children but will text me on my birthday. Has anyone else experienced an ex doing this?