So my mum passed away unexpectedly 3 weeks ago. We were fortunate in that we were able to spend a week with her in the hospital saying good bye and my sister and I were with her right at the end which although was heartbreaking felt incredibly special.
For some extra context: I come from a large family (5 siblings) and I feel lucky that we all have each other as a support (everyone has been checking in most days / all pitching in with helping organise the funeral etc).
The funeral is in another couple of weeks and whilst chatting to my husband about the logistics of going (we live 2 hours away from siblings / mum) he mentioned that his parents have said they would like to go. I feel really uncomfortable about this for a few reasons. One, they barely knew my mum - had met her twice and one of those times was at our wedding. My mum was a pretty shy, introverted person who preferred the company of her family and a few friends. Despite their best efforts to try and build a relationship with her, she wasn't that interested. She wasn't rude or anything like that - just didn't invite them over or actively pursue a relationship (they live about a 45 min drive away). Secondly, I'm really struggling with the thought of the funeral - I know I will be in pieces and to be honest I don't want them witnessing my grieving - it feels so intensely private to me. The only other people I have invited (outside of family) are my 2 oldest friends who knew my mum really well and basically grew up in my house. Lastly, my MIL said in her text to my husband about wanting to come to the funeral because they also didn't get to go to my dads funeral?! He died 10 years ago and they had never even met him!! This has made me feel angry and resentful because it doesn't feel like their reasons for coming are genuine / about supporting me.
For further context I do actually like my in-laws (esp FIL) and we get on but my MIL has over-stepped in the past and can throw her toys out the pram if she doesn't get her own way. She cried and put the phone down on my husband because we asked them to wait a couple of weeks before coming to meet their second grandchild. They were still going to be the first family members to meet him but I'd had an awful time with my first son's birth and knew I'd need time to establish BF and just recovering. I know she will feel offended if we say we'd prefer they not come to the funeral but I feel really cross that I have to give this headspace at all. Ive felt fragile and weepy since it came up yesterday. My husband is more than happy to handle it all and leave me out of it but we have to see them this weekend for another event so he either needs to say it now or they will likely just ask me directly when we see them but relations may well be frosty after that. FIL will be fine about it, but MIL won't although this will just be shown in some passive aggressive way rather than directly.
Anyway AIBU for saying no to coming. I'm aware my grief may be getting in the way and perhaps I need to be more considerate of their feelings too??