Are seasons 6 - 8 available online?

I really hope someone knows how I can watch it online.

I was watching the series on Hallmark; saved the show on my DVR. I've been really busy the last few months and I haven't had a chance to watch since about February.

Tonight I realized that Hallmark hasn't aired it in the last couple of months which is really unfortunite since I still haven't seen the end of season 6 till the beginning of season 8.

(around January my old DVR broke so I lost all of those episode; of course when I got a new DVR I started recording again which is why only those episodes are missing. The first episode I have is when Sam comes back from her honeymoon; I'm hesitant to watch since I didn't get to see her engagement/wedding!)

Any help would be greatly appreciated!