Why would you not feel confident in your own home?
Oh sandi, sandi... When your wife tells you she's given up on you because you're a failure, says she's not in love with you, and in my case that she never was, I can vouch first hand for the loss of confidence I felt in my own home. AND, it even started to follow me into other area's of my life like work.
Thankfully, I figured out that I didn't really fail as bad as she said I did, and I was worthy of love after all. And it only took a me a couple months to figure this out. lol
M: A really long time. Crisis: 5 years. She's still worth it.
Life is never made unbearable by circumstances, but only by lack of meaning and purpose. -Viktor Frankl