All you need to do is enter your 1099-R exactly as you received it.
The code "G" in Box 7 indicates that you completed a "rollover", directly from your wife's former company to the Fidelity IRAs. Whether it went into one account or two is not the purpose of this form, so that is nothing to worry about when making the entry. The important items are that it was a direct rollover (Code G) and that you rolled over the entire amount (0.00 taxable in Box 2a).