It's not hard to find a partner, but to keep him. Most affected people have several behavioral components they can't get rid off or are unable to hold them back. It's up to the partner if he can deal with this. There are people with CPTBS who are disgusted of physical contact. Others don't want to have an own family because of to their past childhood.
It's important to look after the individual needs of everyone.
Personal case:
I never want to have a partner because I'm aromantic and asexual. Therefore, I'm not able to feel love in any kind. It's also nearly impossible for me to accept physical contact that's more than a hug.