I don’t think it’s simple enough to say yes it’s right or no it’s wrong.
Generally speaking, men can be a bit crap at remaining in touch with their families. But it’s a massive generalisation. men are conditioned to think quite selfishly. Women are expected to pick up the slack. But not all men are like this and more all women.
If everything is left to the woman to organise, it’s natural her family will be her primary focus.
We also judge men who are close to their mother Betsy differently to women who are close to their mothers or fathers.
There’s also the impact of women giving birth. Women give birth and (naturally) would like their mothers around. But the husband parents are kept more at arms length or at least not quite as involved. It’s understandable but contributes to the dynamic.
And there’s other things that impact it.
so I don’t think the adage is true. But I think when you look at the situation on a general level, it appears to be true. But it’s not true as if by magic. Things come into play.
and there’s many men who aren’t like that.