This is so dumb. Takae has taken possession of Marika's body because she saw (we don't know how) that her husband and daughter couldn't get over her death, so what the point in lying to her. Her regrets will not disappear so she will come back. If she doesn't come back, the story has a very big lack of logic...
She can’t just come back. Her soul was earth bound that’s why it possessed Marika. You literally just saw her ascend to heaven in the last chapter. She’s done, gone, finished. It’s over.
You speedreaders sometimes man. SMH
she moved on because "the fact" he is decided to lie so she can move on to afterlife, in other words he is already committed to send takae away , and thus she feel relieved.
the lyin part is doesnt matter.
at least thats what i think..