My MIL and I don’t have the closest relationship - we are civil when we meet but aren’t particularly close. In the past there have been issues with disrespecting boundaries from her side (in my view) and I’m pretty sure she thinks I’m not warm enough, in that I make polite small talk whereas she’d prefer if I told her all about my deepest worries and had no issue inviting her to watch me give birth.
I am however incredibly close to my husband, as cliche as it sounds we’re best mates in every sense of the word, he’s said himself he isn’t comfortable talking to anyone about how he feels except with me. He is very close to his mum himself.
There’s a high chance MIL is about to be diagnosed with cancer (had cancer before, has all the symptoms again now, waiting for scan results). I asked my husband if it does get confirmed, would he like me and our 2yo daughter to come with him to visit. He said he will see how he feels. I REALLY feel I should come with him because apart from me he doesn’t truly share how he feels with anyone - not his mates, not his family. I’m happy to keep out of the way most of the time, to take our daughter out if at any time he needs to be 1 on 1 with family, to be there full time with family and not stay in a hotel as we normally do, anything. I just want to be there to support HIM because he has a tendency to bottle things up when he’s upset unless I work hard to get him to talk, and in the past that’s led to issues with his mental health. Also as a side point, I know how much his mum loves our daughter and if there is bad news it would cheer the whole family up hugely to see her, play with her (in the past she’s said it really cheered her up when she saw our daughter, during a difficult patch in her life), so from that point of view it would be good to go too.
Any advice? What should / shouldn’t I say in case of the diagnosis? How can I ensure I’m there to support him?