Elrics
Maternal Instinct: Mother's can't help but worry about their sons. PG
We Loved To See Her Smile: Edward trades memories of his mother with the last person he'd ever expected to. PG, end of series spoilers.
First Born Son: Hohenheim insists on being there when Trisha gives birth to their first child. PG-13.
A Woman of Surprising Substance: The world didn't end when her husband left, it only felt like it did. PG.
A Mother's Work Is Never Done: Trisha couldn't take her eyes off of Ed for two seconds. PG.
Her Most Difficult Choice: Winry is stuck between Ed and Al. PG
A Touch of Light: Ed struggles with his own misgivings about religion to light a candle for his brother.End of series spoilers.
Homunculi
Requiem For a Mother's Love: Dante refuses to believe that homunculi have feelings, despite any evidence to the contrary.
If Thine Eye Offends: She hated everything about him. She hated his voice, she hated his words, and most of all she hated his face. Disturbing content, R, Spoilers: 44, 50.
A Late Summer Storm: She was too new, too sheltered to know what thunder was. Envy didn't know whether to be amused or annoyed. Envy and Lust-centric, PG, Spoilers: 23 and 24.