这个现实让你一定很难过，抱抱吧。
二姐夫的生活习惯就是他家人对他的态度，他延续他家人对他的态度对待自己，这种情况外人怎么劝都没用，除非某个重大事件让他感觉到家人真正爱他关心他，他才会开始爱自己，或者他自己痛定思痛懂得要爱自己。尿毒症可能是个契机。
你二姐有一个这么心疼她的老公是她的幸福，你们家人这么关心你二姐夫是你二姐夫的幸福，你有这么奋不顾身的妈妈是你的幸福。
幸福的事是幸福的事，不开心的事是不开心的事，怀着对幸福的感恩去处理不开心的事会让自己更有力量。
祝福你！
After long enough of being alone
Everyone must face their share of loneliness
In my own time nobody knew
The pain I was goin' through
And waitin' was all my heart could do

Hope was all I had until you came
Maybe you can't see how much you mean to me
You were the dawn breaking the night
The promise of morning light
Filing the world surrounding me
When I hold you

Baby, Baby
Feels like maybe things will be all right
Baby, Baby
Your love's made me
Free as a song singin' forever

Only yesterday when I was sad
And I was lonely
You showed me the way to leave
The past and all it's tears behind me
Tomorrow may be even brighter than today
Since I threw my sadness away
Only Yesterday