It'd be interesting to see how my Lady Hawke and the Pirate Lady (or whichever lady she ends up with) would have a child together, that could definitely make the game more interesting. I would think it wouldn't 'have' to have a downside, like for example at the end of one of the time frames, before the 'time jump' or whatever you call it, you and your LI get married and then during the time jump you have a child together, by the time the time jump ends presumably the child could be a year or so old already, and you've been a good parent so far, staying at home and helping raise the child, so if you have to leave for a few days or a few weeks, whatever it is, to help save the world and protect your family, maybe leave your LI behind with the child, and of course you might also have family there to help also. It'd be kind've like somebody in the Army, except they tend to be gone for like years, not just days or weeks, so it'd still be a lot sweeter deal than our real life American Heroes go through all the time. And then at the end of the time frame, before the next time jump (if there is another one) you could return to your LI and child in a heartwarming reunion scene, and spend the next couple years or so helping raise the child again, before the next round of adventuring. Who knows, maybe you could even have a couple situations you could help resolve, where you 'teach' the child either to be good and help others, or to be 'bad' and be selfish, something like that, that could be pretty fun.
I think something like that could be pretty realistic and cool, although there definitely should be a question, before the marriage and the time jump, where you and your LI talk about whether or not you want children, and if you don't then there would be no child, just so that something like that isn't 'forced' on you, it should be totally optional. And of course in the case of Lady Hawke and the Pirate Lady, not just 'whether' to have a child, but 'which one' would have it

. Presumably they'd need some kind of magic or something for that anyway, maybe kind've like Morrigan's magic, who knows, but it'd be fun to find out

.