Husband cums quick

What does it mean when a guy comes quick me and my husband have been together 8 years and as of 6 months ago he cums in like less than 60 sec 😔 the doctor said he broke his penis and that's why he cums quick and has pressure... the doctor where we are from isn't that great thought maybe someone on here might be able to offer some thoughts.... also he is 34 years old in Healthy fit shape does construction work daily we are definitely going to get a second opinion just wanted to here thoughts TIA