so my partner and I are both girls who are into girls. she stayed friends with the girl that she was seeing before we got together (they hooked up and went on a couple dates but they were never official)

so last week they were drinking together. i was a little annoyed by it. she was texting me and I asked her how she was gonna get home. she said she was spending the night with the friend. that annoyed me a little bit more.. considering she gets super horny when drunk (plus they got super high together). they slept in the same bed together.

is this okay?? i dont want to be bitchy and tell her that she cant sleep over with her friend..but it makes me super uncomfortable. even though that friend is in a new relationship it just feels weird knowing that they were sharing a bed together again

i don't want to scare her off by being bossy and jealous but I don't want to be anxious either