DP has been divorced for two years, seperated for 3.
His ex often texts him and asks if they can "chat", if which she goes on about her current partner and how awful he is etc.
She also goes down to DP's house to use his washing machine whenever she feels like it.
I'm supposed to be moving in there in a few weeks and am not happy. I'm not a jealous person but she's getting on my nerves a bit.
AIBU?