iam a Conditional green card holder ,since i got it we moved out from my wife's family house and after 10 months now we are moving back with her family again and we have to change the address with USCIS again and i traveled overseas alone and so did she last year ,do you think this would be against me when its time to lift my condition on my green card ?? thanks a lot guys.

I would think where you live is irrelevant to USCIS (as long as it's in the US, of course), it is only the fact that you are living there TOGETHER that is important. Travelling without your spouse is also not uncommon, for example travelling for work reasons, or travelling to see relatives when only one partner can get the time off work. Are you talking about a lot of time abroad or just small holidays?

As you've posed the question, I see no problem. However if the conditional green card holder's travels were extended, it could impact their continued eligibility for permanent residence whether your travel was apart or together. If your travel apart was for you to return home for an extended period of time away from your spouse, (more than a couple months) you may also face some additional scrutiny of bona fides. There are all kinds of legitimate reasons for such travel.

Yes, you are fine.