Passed friend communicating with me?

My boyfriend’s aunt passed away a month ago from breast cancer. We’re very close in age so she was more like an older sister. I grew very close to her since we had very similar spiritual beliefs. The first time I felt her was the night she passed, we shared a love of tequila and in my dream I had the biggest tequila shot I woke up from the burn. Later I dreamt of her hugging me and telling me how proud she was of me and what a good sister I am, she was dressed in her outfit she would be laid to rest in. Then I dreamt my boyfriend and I were following her around a 1950s France. She was a pin up model and a fashion designer so I can only assume she’d want to visit that time. We followed her around until my boyfriend got sick, he laid down where slugs started coming out of his ears and mine. Last night I dreamt she had given me a key to something and said I was in charge of divvying out her things. She would trust no one else to do it. In the dream i would find things she wore and cry and some of her friends just came by to take and leave. I’m not sure what any of it means or if I’m just grieving her and looking for more meaning. But it’s been very draining