Demographic changes in who becomes a parent, how many children parents have, and the marital statuses of parents and children affect the extent to which parents and adult children provide for each other later in life. We describe these demographic changes and their implications for the help...

Unstable couple relationships and high rates of re-partnering have increased the share of U.S. families with stepkin. Yet data on stepfamily structure are from earlier time periods, include only coresident stepkin, or cover only older adults. This paper uses new data on family structure and...