Put my GF on a PIP

Things haven't been as good as they were. Anyone familiar with expiring relationships understands how they kind of fizzle out. 

It's a bummer but ultimately I've seen this scenario a few times. 

No one's at fault, basically life takes over you spend less time together, people get too comfortable and put less effort in. 

So instead of just accepting it and choosing to abide until the relationship erodes away and I wake up next to a stranger, I openly called attention to it and want to fix it or call it quits. 

I'd rather be single than in a relationship that's not on a growth track. Because let's be honest, being in a dead relationship means you are single but lying to yourself about it.