So we've been together for three months, and a while ago I asked her who a guy was on her phone, which she answered "Just an old friend".
Now a month later she told me that guy had sent her dick pics before we started dating (she said she could ruin his current relationship for fun), but I think she was together with her ex while that happened, which makes it even weirder she still has him on Snapchat, instagram and tiktok.
A week later I had a serious conversation about it with her, and her answer was just "I didn't/don't really think it's a big deal", "He's kindof fucked up in his head but he helped me through a lot of drama that happened between me and a friend". I asked her to remove him on Snapchat, it took her a minute but she did it in the end. A few days ago I saw that they were still following eachother on Instagram and tiktok though they dont seem to message eachother.
What am I supposed to do? She's NOT the type of person you'd think would do something like that.