My mother was adopted, raised as a reform Jew and became Bat Mitzvah, continued with her Jewish studies through Confirmation...but I do recall her finding out one day that her parents never officially 'converted' her as an infant. She was informed by an Orthodox friend, who had to unfortunately be the one to let her know that she wasn't allowed to participate in some ceremony within her community because she wasn't officially on-the-books Jewish, which led to her asking her adoptive parents about it, who then confessed they never officially converted her as an infant, but they believed her becoming Bat Mitzvah and getting Confirmed were enough for their own community, so why go through the trouble?
Flash forward to the future. I'm her (now adult) daughter, who was also raised in the Reform community. I also had the formal Jewish education and became Bat Mitzvah. I believe I can reasonably assume I am considered Jewish at least in the Reform community.
My question is--when I have children some day, will my female children be considered Jewish by descent, at least in the Reform community? At birth, I mean, before they become Bat Mitzvah or receive specific religious instruction? Like those who are technically Jewish under Halachaic practice despite never practicing Judaism (i.e. great-grandmother was Jewish in unbroken female line, but let's say the person was raised Catholic, this person is still considered Jewish under Halachah without officially converting because of the Jewish female ancestor in maternal line).
I suppose...am I "Jewish enough" for that matrilineal practice to come into play for my children? At least in the Reform community?