Let me start this essay preface this by saying that ExH moved out last year, and as far as I could tell 5yo DS has handled it fantastically. He sees his dad 2 consecutive weekday evenings a week, and every other weekend Friday after school to Sunday evening, when he comes home to me. He likes to know the plan and if unsure will check whether its "a mummy day or a daddy day", and always seems fine with answer and mostly excited to see his dad, though he will tell me that he misses me (understandable, I miss him too!).
ExH and I get on well as friends and co-parent well. We always to a catch up at handover on the Sundays ExH has DS, and we WhatsApp each other with things we are doing with DS etc. All very amiable.
ExH has depression, for which he is currently seeking treatment. It may be relevant that his issues with this and cripplingly low self-esteem - or, more accurately, his unwillingness to get help for these and deal with them - were factors in us splitting up though it was mostly pure incompatibility in communication styles, money, goals... but that factor was there.
So last week ExH asked me if DS ever cries when I pick him up and asks for him instead. Honestly, DS is only ever delighted when I pick him up, but I tried to soften relaying this information to ExH.
Apparently DS regularly cries for me, asks for me, whispers "I want mummy" just loud enough for ExH to hear and then if asked what he said will say "nothing".
Today I texted ExH some news from school, he has DS this evening. DS has cried when he saw it was ExH picking him up, didn't want to leave after school club, had to be carried to the car... and is now sulking on ExH's sofa.
When I've chatted to DS about daddy's house he says he loves daddy but daddy's house is too small (it's a standard size flat, but we live in a house). That's the only thing he will say he isnt happy with! Once hes actually there they always have a fun time, he never seems overly happy to leave when I pick him up etc...
But it is killing ExH. In his words he is "totally broken by it". He tries not to let on to DS but this evening has tried to explain to him that it makes him sad etc, but DS obviously is too young to really understand it. Honestly if it were the other way around I would be struggling immensely too.
I just dont know what to do about it. ExH doesnt really lean on me for emotional support generally, he has family, friends and a new partner. But this is coming up in our co-parenting and I dont know what to do.
I dont know how to help ExH deal with it, I feel so sad for him and also guilty, but also I feel sad for DS who is clearly struggling and I want to help the situation but have no idea how. I certainly don't want to make things worse!
If anyone wiser than me has been through similar I would really appreciate your advice
their relationship has always been great until recently and this is hurting all of us...