Firstly, any stories about living with in-laws in the beginning of a marriage? And how important is it that a new couple focus on being financial able to have their own apartment/house right away? It seems that my fiance and I could save a lot of money simply by getting married and cutting out the phone bills and travel expenses that it takes just to visit each other. However, we would have to live with his mom for a while to start, while we saved this money to put toward a place of our own. I understand that it might be tough, but my family tells me it's not worth it!?
Second, my fiance's dad has recently (as in yesterday and today) made contact with him after 20+ years of avoiding. It's a long story, but I'm a bit nervous about it. Any advice?
In my opinion, I wouldn't think it's good for a newly married couple to live with their parents. (Full disclosure: we didn't live with our parents after we got married, so you may want to totally ignore my opinion.) First of all, living with others doesn't seem to be God's plan. Gen. 2:24 says, "Therefore a man shall leave his father and mother and be joined to his wife, and they shall become one flesh."
It seems to me that it's important to establish yourselves as a unified couple with your own identity. Not only that, but the early years of marriage are probably the most challenging. You're getting used to living with another person; you're working through things like finances, church, sex, chores, etc. This first year is hard enough without throwing in another family, group dynamics, "house rules", etc.
Yes, it is obviously financially beneficial to live in a group setting, but I wouldn't put finances ahead of launching out on your own. Anyway, when does it stop? If you want to reduce the financial burden why not just keep living in a group until there's physically no more room to do so?
Granted, I'd welcome my kids back into my home in an emergency, but I'm sure it would be stressful to both my marriage as well as theirs. Both I and they know that it's better for our marriages if we each have a buffer zone around us.
As to the issue regarding your fiancé's dad, without more information it's hard to tell what's going on, so it's hard to offer any advice. Some (rhetorical) questions to consider: Who caused the avoidance in the first place? Why did it go on so long? Did either party try to patch things up in the past? Was there sin involved? If so, is there now repentance? What would be the ramifications of getting back together?
I can understand your being nervous about the whole thing. I guess the thing to do is to just go slow and remain cautiously optimistic that this might be the beginning of an important new relationship.
Best wishes for you in your upcoming wedding

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