Perhaps it is 'us' who isn't paying attention. If He doesn't 'turn His back' how could he make a return?
Isa:42:9:
Behold,
the former things are come to pass,
and new things do I declare:
before they spring forth I tell you of them.
Jer:4:28:
For this shall the earth mourn,
and the heavens above be black:
because I have spoken it,
I have purposed it,
and will not repent,
neither will I turn back from it.
Jer:51:33:
For thus saith the LORD of hosts,
the God of Israel;
The daughter of Babylon is like a threshingfloor,
it is time to thresh her:
yet a little while,
and the time of her harvest shall come.
Isa:54:7-10:
For a small moment have I forsaken thee;
but with great mercies will I gather thee.
In a little wrath I hid my face from thee for a moment;
but with everlasting kindness will I have mercy on thee,
saith the LORD thy Redeemer.
For this is as the waters of Noah unto me:
for as I have sworn that the waters of Noah should no more go over the earth;
so have I sworn that I would not be wroth with thee,
nor rebuke thee.
For the mountains shall depart,
and the hills be removed;
but my kindness shall not depart from thee,
neither shall the covenant of my peace be removed,
saith the LORD that hath mercy on thee.
Isa:54:16:
Behold,
I have created the smith that bloweth the coals in the fire,
and that bringeth forth an instrument for his work;
and I have created the waster to destroy.
Isa:54:17:
No weapon that is formed against thee shall prosper;
and every tongue that shall rise against thee in judgment thou shalt condemn.
This is the heritage of the servants of the LORD,
and their righteousness is of me,
saith the LORD.
M't:13:41:
The Son of man shall send forth his angels,
and they shall gather out of his kingdom all things that offend,
and them which do iniquity;
M't:13:49:
So shall it be at the end of the world:
the angels shall come forth,
and sever the wicked from among the just,
Joh:16:7:
Nevertheless I tell you the truth;
It is expedient for you that I go away:
for if I go not away,
the Comforter will not come unto you;
but if I depart,
I will send him unto you.
Memo to the 'blame it on the in-laws crowd'. If you didn't have some serious flaws of your own you would have never fallen in love enough to get married. If you deny that part then you never dealt with it and it would still be influencing your life on almost daily level.