We separated 3 years ago, and they've just dropped us.
Although I have virtually no contact with my ex-husband, I'm still in touch with my stepchildren (29 & 32), but my daughter and I don't hear from her grandma, aunt, or cousins on that side.
When my daughter didn't get a birthday card from her grandma the second year after we'd separated, I got in touch and her response was that she'd told my ex she'd sent one. It never arrived and, apparently, she just gave up. I did contact my SiL last October because I thought she and my (ex?) nephew were still in Israel and she responded that they'd left and they were safe, but that was it.
When my parent split up my Dad's Mum and my Mum stayed in touch, perhaps that's set unrealistic expectations?
Am I being unreasonable to think his family should want to stay in touch with our daughter?