Getting married and buying a house with constant upkeep and planning a family is fricking expensive. There are a lot of hands out (literally and figuratively speaking) for your paycheck before your disposable income gets to fun things like a drag car, savings, vacation etc...
Trust me I know because I got married almost 8 years ago, have a 5 y/o son, then bought a house 3 years ago, now added twin girls that are 10 months old now and THEY ALL COME FIRST. It's not only the $$$ but it's the time you need to invest in them too which leaves very little for a car. The car you have now, if you sell it, you'll probably never be able to spend that time and $$ into getting again. Sell the truck and get a civic and a beater Ranger IMO.
Got home from work yesterday at 5pm after picking my son up from school and parent teacher meeting, twins got their dinner at 530, rest of family about 6pm, clean kitchen and get baths going for kids, put twins to bed at 715pm, watch American Ninja Warrior with my my 5 y/o son for a bit and he's in bed at 9pm (still wants to be carried into bed by Dad and tucked in by Mom every night), then I go out to the garage and wrench till about 11pm, shower and in bed before midnight (which I can't do every night anymore). Get up 5am to get to work at 6am, and repeat. This life for me is priceless and time and money for my Coupe comes whenever the opportunity presents itself.
So to summarize, KEEP YOUR F*CKING COUPE!!!! It's a bird in your hand bro!