Please please help me find a book! It’s about a woman who is a selkie I think who comes to shore to reproduce but ends up trapped with an abusive man who drugs her. He meets another woman who he convinces to keep watch on the initial woman and their daughter. He stole the seal skin I think?! Does yoga and the second woman watches through her window? There’s a bit about her looking after the daughter and the police are involved because the girl goes missing and she pretends to be the mum!? Anyone know? It was such a good book but I can’t remember the title!