I have a lovely friend, who has a really nasty husband. I keep trying to find a way to meet up with her (or her plus her kid) without her partner, but she always wants to include him. But her husband is just horrible. He has a nasty violent temper, he sulks, he is sarcastic and he shouts at her and calls her names. This has been going on for as long as I've known them -- she tends to brush it off or ignore him when we are all out together. Now their child is about 3 years old, the husband has started to shout at the kid as well.
She used to live in the same town as me and we were really close; we hung out a couple of times a week just the two of us, before we had kids. But a few years ago she moved away, then moved back but to a place that is about an hour's drive away from where I live. As a result, we now see each other only once every 3-5 months, so it's become almost impossible to just hang out without it being a big deal and without our partners. I've tried suggesting the two of us get together for a 'girls night' on our own. Or that we hang out with just our kids (I have a 1 year old). But she always wants to do couples+kids things with both our families.
The problem is that a) I would really like to find a way to talk to my friend about her relationship and the way her husband treats their child, but it's become impossible to meet up with her alone.
b) The times when we have all met up together have been very difficult because my dh finds it incredibly hard to be around her husband, and to witness the way he shouts at their child. My dh's own father was violent and abusive, and seeing it in my friend's family is intensely triggering for him. The last time we all spent an afternoon together sent my dh into a spiral of anxiety and depression. Since then I've made excuses for why my dh can't come along, but that hasn't translated into her also leaving her partner at home when we meet.
I want to keep seeing my friend. I also want to help her, but I don't know how to broach the subject with her when we see each other so rarely. I guess I could be blunt and say "I want to hang out with you and your kid, but I don't want you to bring your husband", but that will probably offend her so much we don't ever speak again. (I love my friend, but I also recognise she has a bit of a temper herself and a tendency to hold grudges! I have seen her fall out with people for far smaller things in the past.) Any advice?