That would be too much to say. Keep it short and simple.

Instead of "don't want" use "won't"

If you need to express yourself use the last paragraph without the first and last sentences.

Best wishes

R 25 years
M 14 years
S11 & S13
Working on it alone since Oct 2014
M in trouble a lot earlier (~2 years)
Feb 2016. 1st R chat in a yr.
Next R chat Aug'17
Still together