The question about Force users having relationships caught Mara by surprise. Though really she shouldn't have been given Galen's past with Vader. As if Vader had been an expert on relationships. "Of course it is safe for Force users to have a relationship with someone. My sister-in-law has a perfectly fine relationship with a non-Force user. There have been countless examples both between those with the Force and without it and both having the Force."
Mara gave Galen a little smile. "It's always the hardest when you are first trying to pull away from it. In some ways, you will always need to resist, but it will get easier. The trick is to adhere to the man you want to be, and to always hold onto those ideals. The more faith you put in that, the easier it will become to resist the Dark side."
Listen to Galen speak of Gaia, Mara could hear how much Galen cared for the woman. "When we care about someone, we are always afraid of losing them. It is what goes with caring, unfortunately. It is merely a part of life. But I am glad to hear that she has been helping you in social situations. While they may be out of date, they are still relevant and are still interactions."