Okay point taken on the incest thing, but Jack and Hugo are still family and it's wrong to me. Martha reeks of desperation, dating Hugo in a desperate bid to replace what she has lost. Martha (I'm so lonely with a man in my life) is a nobody without Jack, she has no spark and she's starting to grate on me. Jack's been dead for 6 months and to be honest I was half expecting her to hook up with Angelo. Martha crying that she can't lose Hugo after dating for 5 minutes was laughable.
What makes you think she's only with Hugo because she desperately wants to replace Jack? I don't get that impression at all, and she's never given any indication of it. We know Martha struggled with her feelings for Hugo and couldn't be with him until she'd laid the proverbial ghost of Jack to rest - let's not forget it was Hugo who fell for her first, not the other way around - so it's not like Hugo walked in the door and she sniffed out the shared dna and jumped him in a heartbeat! And do you actually know just how many couples in their situation end up together after losing someone close to both of them? A lot! Widows marry their dead spouse's best friends or brothers because they grow close over a shared grieving, and I don't see anything wrong with that at all. A cousin is nothing. It's a pretty natural thing to happen. I can't perceive any problem either with her crying about losing him when they'd not been together long - after the whole drama they went through before getting together, I'd be saying the same thing. I think it took a lot for her to accept how she felt, so it's not surprising she's not wanting to let him go just yet!
I also disagree with all of the Martha haters claiming she's 'nothing without Jack'. What a lot of tripe! Jack wasn't a saint, and he certainly wasn't the either the best or most interesting character the show's ever had. I think there's just a problem here with people letting go of him... Martha's moved on, the viewers need to let her!