Urinary Incontinence Support Group
Urinary incontinence is the involuntary excretion of urine from one's body. It is often temporary, and it almost always results from an underlying medical condition. Stress, functional, and urge incontinence are the most common forms. Share with other support group members and learn from their stories and experiences.

but be aware that the illustrations are, in many cases, not very accurate.
Having a supportive and understanding partner is so important as incontinence can be very isolating. Like your husband I am also very lucky to have an amazingly supportive and understanding wife of almost 31 years. I became incontinent as a result of a spinal injury in my mid 20s but had also been a bedwetter into my teens. I would encourage your husband to speak to his GP as it’s important to make sure there is not an underlying medical problem causing his leaky bladder. NHS Trusts also have specialist nurse continence advisers and they might be easier to talk to first off. I certainly found that and they have always been really helpful and understanding.
I hope you and your husband get the support you need.