It is also morally and ethically wrong to deprive one sex from having the same level of involvement and long-term support with their parents just cos its “tradition”.
My point isn’t to say that sons shouldn’t live with their parents - rather, sons and daughters BOTH have responsibilties to their parents and their own spouses/children. If we expect a woman to balance her duties to her own parents + her husband… the same should be expected of a son. If that entails moving out to provide a better life for his wife/kids, so be it. It shouldn’t be all “haww hayyee, becharay dada/dadi/ILs” if the son moves out.
If anything, we need to support DILs being able to support/take care of their own parents… Islamically, it’s their duty as well. But we conveniently forget that bit.