Hello Susan my name is ***** ***** I will help you.
How much is the debt do you know please?
If he owes HMRC it is NOTHING whatsoever to do with you. You wont have to pay it.
Can I clarify anything for you about this today please?
If this answers your question could I invite you to rate my answer before you go today, otherwise the site doesn’t pay me for the time spent with you. Thanks in advance and good luck.