This is a tricky one. I think if people truly love each other they will probably find time for each other regardless of financial issues.
When there are vast amounts of money, however, family members may spend time with you in the hope of inheriting some of that money one day. That, however, isn't love.
In some cases money can actually lead to one spending less time with one's loved ones. This will happen if people are so busy trying to earn as much money as they can that they don't have time for the things that really matter.