It's been a week, I've started a new job and had a child arrangement court case this week. My job is extremely hands on and draining mentally. I'm a single parent so also had to get my DC ready for school, do them lunches, take them etc. My house looks like a bombs gone off inside. DC has gone to the other parents this weekend so I have a night to myself, which I get every other weekend. I've told DP I want to stay home tonight and we were suppose to be spending tomorrow night together and going out for a meal. DP has gotten in a mood with me and said their DC is upset because they are not getting on well with their new school. Whilst I empathise and feel sad for DP child, I myself are feeling phyically and mentally drained after this week so feel like I need to rest and sort the house out tonight/tomorrow morning before I see them. So now DP has said they can't come to the meal now because their DC doesnt want to see their parent. Even though just before I mentioned I werent coming round they were discussing what food to have tomorrow.
AIBU because DP is making out i'm being selfish and not thinking of them or their DC. Whereas I'm just protecting my mental health and wellbeing having a rest at home tonight.