Am I in the wrong?

EDIT - He called this morning and told me he blew up my phone after 11 last night because he wanted to talk about $ on our credit card and pre marriage counseling for finances…

My fiancé & I haven’t talked all day- he’s been gone for 2 weeks for work and it’s nice to talk with him. He texted me after leaving me on read tonight stating he wasn’t in a mood to talk. So I told him to have a good night and sorry he was in a bad mood.

Fast forward and some rando girl (who lives where we live as I saw on her snap maps) added me on Snapchat. I accepted & asked her if I knew her?? Super weird but weirder things have happened.

(My fiancé has emotionally cheated on Snapchat & actually created a new one recently “only adding me and a few coworkers 🙄..)

She actually blocks me and never opens my message after I texted my fiancé asking if he knew her. He all of a sudden calls me 9 times, Facetimes me once, sends me a Snapchat, texted me twice & locks me into our house through our security system.. am I in the wrong for texting him about her at all? I feel like he has blown it up out of proportion? I never answered him on anything- waiting til tomorrow.