I think daily stressors aside, including ptsd symptoms, and basic compatability taken for granted, what Sqweak said is true:
I think a sufferer 'could' view it as abandonment if the reason they're breaking it off is they've already perceived something that's been done or said as such.
I think betrayal and abuse etc makes it hard to allow others to get close to you (and for you to remain there), so working on trust (even when it's warranted) is a daily process that has to be renewed and repeated (learned) over and over (by the sufferer).
I like Adrienne's suggestion of taking a sufferer's mind off things.
I think the lot of us are just trying to keep our selves as protected as possible even if that means letting a good thing go.
I think a sufferer 'could' view it as abandonment if the reason they're breaking it off is they've already perceived something that's been done or said as such.
I think betrayal and abuse etc makes it hard to allow others to get close to you (and for you to remain there), so working on trust (even when it's warranted) is a daily process that has to be renewed and repeated (learned) over and over (by the sufferer).
I like Adrienne's suggestion of taking a sufferer's mind off things.