Would appreciate some alternative viewpoints/perspective.
Back in Jan my BIL (DH’s bro) left my SIL after 10 years of marriage and 2 DC. It came out of the blue for all of us, not least my SIL who was and still is devastated. Although we weren’t super close we would meet up every school holiday and have fun days out as our kids are similar ages and they would often come to stay for the weekend . I always got on well with her and really feel for her.
At the time he left BIL said no-one else was involved but fast forward a couple of months and of course a ‘new’ girlfriend has emerged who just happens to have been working in his office for the last year. Things have moved quickly and they are now living together, going on foreign holidays together etc. My DNiece and Nephew have been forced to spend ‘their’ weekends with the new gf and her kids. I know they feel very confused and upset by it all and are now not wanting to see him with her. Instead of trying to regain their trust BIL just says ‘well, that’s their choice’ and seems to be enjoying the child-free life.
I really feel unsettled by this situation and resentful that BIL now wants to visit for a weekend without my DN and DN and bring his new gf instead. I feel like it’s too soon and frankly I don’t want to meet her after what she (and he) have done. DH is close to his brother and says It’s not my business to judge and wants them to come.
I feel like having them here is supporting their relationship and being disloyal to SIL/DN/DNeph. I don’t know if how I am feeling is normal or reasonable.