I had a great Thanksgiving, Mary! The plant does indeed look like an oakleaf hydrangea. The only seeds I've seen were still on the plant, and they had a sort of 'maple' seed look, a thin, papery, wafer thing with a seed in it. I don't know if the seed in the papery covering has a hard shell. My daughter has some oakleaf hydrangeas, and, if I get to her house soon, I'll see if they have any seeds on them. I agree it couldn't be a milkweed, at least not any I'm familiar with. Sherry

Yup, agreed on the ID. You could probably take cuttings a few nodes long & pot them back into mother plant's pot, to make it look even more full & lush.

Sorry didn’t realize that the photo didn’t go through the first time. Thank you in advance.

For future plant IDs there is a forum just for that purpose called Name that Plant that you might want to use. https://www.houzz.com/discussions/namegal