Partner has 12 year old boy. Mum is RP.
Partner Lives 90 minutes away from him and sees him every weekend . His son doesn't want to travel to his dads anymore as he hates the journey and wants to stay home for sports/ friends activities so dad travels each weekend to spend the afternoon with him.
Dad explained to his son and mum that he will be away for a weekend in July so wouldn't see him that weekend but they will be going on holiday together the following week for a week.
Mum has just rang to ask if dad can have son for that weekend as she has a friends party and son needs minding .
He reminded her that he would be away and she went nuts . Insulting and hurtful.
It's our first weekend away together since lock down ended .
I offered for him to come along or to cancel. My partner said no, it's planned and he gave her notice . I'm torn.
Who is being unreasonable here ?
To add, she has family and friends who are very involved in sons life who could help out .