P.M.
Let me start with how sorry I am to hear about your difficulties. I hear real ache, resentment, and fear of more hurt in your description. I hope you won't interpret my advice as heartless – I can see how it might be interpreted as such by someone who is in pain. But I want to offer the possibility of a way to reduce your pain in the future over the lack of support you experience with your husband and the comments of this former friend.
Genuine feelings and needs drive virtually all of our choices. This is true for you, for your husband, and for this female friend. There's really no way around it.
Feelings are natural and spontaneous, and while they can be uncomfortable or unhappy, they are never "wrong." However, they do get translated in our complicated heads into concepts, and based on those interpretations, we tend to ascribe feelings and motives to other people based on things they said and did, usually by projecting what we would be thinking if we had behaved that way. Those translations are a major source of disagreement, argument, and hurt feelings. Sad, angry, annoyed, wary, confused or disappointed are all valid feelings. But "That was a mean/selfish/thoughtless/uncaring thing for Gertrude to do" gives rise to the possibility of endless misunderstanding and personal misery, much of it unnecessary and mistaken.
We tender, strange, and often thoughtless humans tend to believe our needs should be valid for everybody else because they are so obvious to us or so central to our identities or sense of satisfaction. But the simple truth is that we can't alway guess what other people are thinking or feeling. And we have a surprisingly hard time letting other people know what our own needs and feelings are. But I'd like to recommend a process called Non-Violent Communication (NVC) that can help you become clear about your own needs and how to express them in a way your husband can better hear them.
It can also help transform difficult relationships in other ways, by helping us to clarify and understand the needs of those people we interpret as hurtful, selfish, hateful, whatever. Sometimes they are deliberately hurtful. More often, they are just unmindful of what they are conveying, because they are wrapped up in their own concerns and fears.
If these powerful possbilities appeal to you, please google Non-Violent Communication for resources, books, videos, tips and examples, classes. While it only takes one person using this approach to make a difference, both my husband and I apply these techniques when difficult issues arise, and we are often surprised at how well we can take the sting out of problem communications.