NC for this.
I share custody of my DD (6yo) with ex DP and so far me and her DF have had very positive relationship and sharing custody with him has been a breeze. We've both moved on and remain fairly good friends (we broke up when DD was 1).
ExDP has recently started a new relationship. DD has not met the her DFs new partner yet and she's also unaware her DF is in a new relationship, which is fine and I fully support ExDP's decision not to involve our DD yet.
DD was supposed to stay with her DF tomorrow night, Saturday and Sunday and then her DF would take her to school on Monday when I would pick her up and she'd be back with me for the week. DD was really looking forward to go and spend some time with her DF.
This morning however I received and email from DD's school alerting me that one of her classmates has tested positive for covid and suggest DD has a PCR ASAP and another PCR in 6 days time. The school also stated that she does not need to self isolate as she's under the age of 18. I booked DD in to be tested straight after school and also sent her DF a message making him aware that she'd had a test and the reasons behind it.
A couple of hours ago I received a text from Ex asking if it was still a good idea that DD go and stay with him if she's had to have a covid test. Told him it was fine to still go as she doesn't need to self isolate and could still go to school and she has zero symptoms.
Ex then said he doesn't feel comfortable taking DD anymore as his new DP has refused the covid vaccination and he's paranoid DD may have covid and pass it on to him and then he pass it on to his new DP, who he's seeing next on Monday evening so he's now not seeing DD until next weekend because by then she'll have had both covid tests. He kept repeating he believes he is doing what is right by reducing the spread of Covid by not seeing DD but DD doesn't have covid!
AIBU in saying that Ex is being absolutely ridiculous or AIBU and he's doing the right thing by delaying seeing her ?