Husband is in Debt!!!

I’ve gone anonymous in case the people I know on here see this... im at my wits end

I have the perfect marriage ! I’m 23 weeks pregnant with our first baby

I just found out my husband is sinking in £50,000 of debt from his ex wife. He’s been tackling this alone for the past 5 years and I just don’t know what to do!!

I’m stressed about money ... I’m upset he never told me.... any advice from anyone that’s been in this situation?

We both work full time too

It’s not a dealbreaker I wont leave him.. I just have no idea how we can now bring a baby into the world when we can never provide the way we wanted to