Would would you think?

My significant other has done some really fucked up things to me. I have two girls that aren’t from him and we had one and another on the way. He hasn’t done anything in a long time. I’m okay with him having girl friends as long as no lines are crossed. But he made this friend on tiktok and she always seemed to be flirting. And using emojis like 😊😍 a lot which idk maybe I was reading too much into at the point. But than I found this. I didn’t know who it was because this is a screen shot that he accidentally took. I asked him about it and he said he didn’t know who it was. And eventually told me it was a friend that I knew about that he used tot all to.. so. My crazy ass immediately messaged her. She tells me.. it’s not her!!!! So I basically hounded him until he finally told me it’s the girl from tiktok.. 😳 he said it was nothing. And I than messaged the girl from tiktok. She said they’re just friends and nothing was going on.. 🤔 but that’s doesn’t look like nothing. What do you ladies think???